when Hardy-Weinberg conditions are met, the frequencies of alleles in that population will stay the same over generations
Hardy-Weinberg Equilibrium:
The Hardy-Weinberg theorem deals with Mendelian genetics in the context of populations of diploid sexually reproductive individuals. Under some assumptions, this theorem states that: Allele frequencies within the
population do not change from generation to generation. If the allele frequencies of a population with two alleles at the
locus are p and q, the expected genotype frequencies are p2, 2pq, and q2. This frequency distribution does not change from generation to generation once the population is in Hardy-Weinberg equilibrium. Hardy-Weinberg equilibrium can be disrupted by various forces such as mutation, natural selection, non-random mating, genetic drift and gene flow.
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Colonies are defined as "loose associations of independent cells." Why are sponges considered to have surpassed that level of organization?
Sponges typically have a loose association of cells with specialized independence that also lack cooperation and coordination of functions.
What are Sponges?Sponges are porous, dense aquatic animals with skeletons and are highly adapted to their environments. Frontispiece are 4 bearing sponges while they are 4 bearing animals and they are having cell differentiation to perform different functions especially to differentiate.
They are members of the phylum Porifera which means 'pore bearer'. They are a basal animal clade as sister to the diploblasts and are multicellular organisms whose bodies are filled with pores and channels that allow water to circulate through them, with a jelly-like mesohyl sandwiched between two thin layers of cells.
The work of the body is made up of the body which is made up of an outer layer and that outer layer is known as the pinacoderm and where, as the inner layer which is known here as the condom sponge as they have canals.
Thus, Sponges typically have a loose association of cells with specialized independence that also lack cooperation and coordination of functions.
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High altitude sickness is due to travel from near sea level to altitude ……… thousand feet
High altitude sickness is due to travel from near sea level to an altitude higher than 8,000 feet.
If you decide to travel towards a destination that is situated at an elevation higher than 8,000 feet above sea level or higher, you may be at risk for altitude illness, which is caused by low oxygen levels in the air.
To avoid this, simply do the following:
Do not drink alcohol or do heavy exercise for at least the first 48 hours after you arrive at an elevation above 8,000 feet.Ascend gradually (slowly) and give your body to adjust to lower O2 levels.Consult a doctor nearby and take medicines to prevent acute mountain sickness.Explain the path of the "pollution".
Answer:
Pollution refers to the presence or introduction into the environment of a substance or thing that has harmful or poisonous effects. Pollution can take many forms, including air pollution, water pollution, and soil pollution. Air pollution is the contamination of the air by harmful substances such as carbon dioxide, sulfur dioxide, and nitrogen oxides, which can be produced by the burning of fossil fuels or the release of chemicals from industrial processes. Water pollution is the contamination of water bodies, such as rivers, lakes, and oceans, by harmful substances such as pesticides, fertilizers, and industrial waste. Soil pollution is the contamination of soil by harmful substances such as heavy metals and toxic chemicals, which can be released into the environment through industrial processes or the improper disposal of waste. Pollution can have serious consequences for both human health and the environment, including respiratory problems, cancer, and the degradation of natural habitats.
Explanation:
Which of these is one characteristic of topographic maps?
A. Contain counter lines to display elevation
B. Contain information about types of vegetation
C. Contain weather and climate information
D. Contain satellite images of land masses
Answer:
A.
Explanation:
A topographic map is a detailed and accurate illustration of man-made and natural features on the ground such as roads, railways, power transmission lines, contours, elevations, rivers, lakes and geographical names. The topographic map is a two-dimensional representation of the Earth's three-dimensional landscape.
What are 2 (other;) examples of energy changing from one form into another? My example: In Yellowstone National Park they turn geothermal energy (heat energy from the earth) into electrical energy (electricity) to run visitor centers!
2 examples of energy changing from one form into another are:
Solar energy being converted into electrical energy through the use of solar panels.Chemical energy being converted into mechanical energy through the combustion of fuel in an engine.What is energy?This refers to the quantitative property that is conveyed to a body or to a physical system, recognizable in the performance of work. It can be in the form of heat and light.
Energy is a conserved quantity according to the law of conservation of energy. It states that energy can be converted in form, but not created or destroyed. Energy is measured in joules, J.
What is Energy Conversion?
This refers to the process of changing one type of energy into another form. Any change in energy in systems can be carried out only by removing or adding energy from it.
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10 1 point
10. A bacterium can reproduce quickly by splitting into two cells. Which of these BEST describes the genetic make-up of the resu
They have half of the amount of genetic material, which grows in size
They have the same amount of genetic material and are identical
They have the same amount of genetic material but are not identical
They have half the amount of genetic material, but then it duplicates itself
Previous
If a bacterium can reproduce quickly by splitting into two cells, then statement B. They have the same amount of genetic material and are identical BEST describes their genetic make-up of the resulting bacteria.
What are asexual cell division processes?Asexual cell division processes such as binary fission in bacteria are well known to produce genetically identical bacteria from a parental cell in a similar manner to mitosis in eukaryotic cells.
Therefore, with this data, we can see that asexual cell division processes are capable of generating identical cells with the same genetic material.
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Value: 1
What are the following structures examples of?
• Respiratory Tract
. Gastrointestinal Tract
. Mucous Membranes
• Skin Lesions/Cuts/Abrasions what are the following structures examples of respiratory tract Castrian no tetrad, mucous membrane skin lesions, cuts abrasion
These are all examples of entry or exit
Respiratory tract, Gastrointestinal Tract, Mucous Membranes , Skin Lesions/Cuts/Abrasions are portals of entry or exit
What is gastrointestinal tract?
The gastrointestinal system includes mouth, pharynx (throat), esophagus, stomach, small intestine, large intestine, rectum, and anus. It also includes salivary glands, liver, gallbladder, and pancreas, which make digestive juices and enzymes that help body digest food and liquids.
what are mucus membranes?
moist, inner lining of some organs and body cavities (such as the nose, mouth, lungs, and stomach). Glands in mucous membrane make mucus (a thick, slippery fluid), Also called mucosa.
Skin lesions are areas of your skin that are different from skin around them. Skin lesions are common and may be the result of an injury or damage to your skin, like sunburn. They're sometimes sign of underlying conditions, like infections or autoimmune diseases.
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2. What type of bond is formed between the bases?
Answer:
The bonds formed between the nucleotide bases in DNA are hydrogen bonds. Specifically, A forms two hydrogen bonds with T, and C forms three hydrogen bonds with G. These hydrogen bonds are relatively weak compared to covalent bonds, but they are important in holding the two strands of DNA together and in maintaining the structure of the DNA molecule.
The sequence of nucleotide bases in DNA carries genetic information, and the specific sequence of bases determines the function of the DNA molecule. The hydrogen bonds between the bases help to maintain the stability of the DNA molecule and ensure that the genetic information is accurately transmitted from one generation to the next.
Explanation:
the bright blue hyacinth macaw , subsists on a diet of brazil nuts, which it cracks open using its enormous beak. no error
The sentence above needs to :
Remove the comma (before the word "subsist"). Capital letters at the beginning of the sentence. Uppercase letter at the beginning of the word "Brazil"So the sentence becomes:
The bright blue hyacinth macaw , subsists on a diet of Brazil nuts, which it cracks open using its enormous beak.
About hyacinth macawThe hyacinth macaw is possibly the most stunning of the macaw family, and is certainly the largest. It is the largest of all parrots. Originally from Brazil, Paraguay and Bolivia, the hyacinth is the “Great Dane” of companion birds, with the mature male reaching over 40 inches in length. Very few people actually have a hyacinth macaw as a companion, and will probably only have the pleasure of seeing one in a zoo or a larger bird shop. Despite its size, penchant for destruction, loudness and expense, this blue macaw is the penultimate companion bird for the person who has the time, patience and wallet to properly keep this beautiful beast.
The hyacinth macaw is a stunning cobalt color all over its body, with a ring of bright yellow around its eye and the same color yellow at the base and the corners of its beak. It is often referred to simply as a “blue macaw.” The hyacinth is not twice as large as other large macaws, though its big personality makes other macaws seem like dwarves in its presence.
Your question is incomplete but most probably your full question was:
the bright blue hyacinth macaw , subsists on a diet of brazil nuts, which it cracks open using its enormous beak.
Is it true writing of the sentence above no error?
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What is the relationship between a molecule of DNA and a chromosome?
Answer: In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure
Explanation:
Project Assignment: Visit any hospital, health post, health center or medical clinic of your near by and describe its facilities and services on reproductive health and contraception.
Explanation:
facilities:cameras tv
services:unforgettable earlyness
Why Did The Children In (III-A) And (III-E) Not Get The Disease When Both Fathers Had The Disease?
In the case of the children in (III-A) and (III-E) not getting the disease when both of their fathers had the disease, there are several potential explanations for why this could have occurred.
One possibility is that the children were exposed to the same form of the disease, but that the form of the disease they were exposed to was not as strong or as virulent as the form of the disease their fathers had. This could be due to differences in the strain of the disease, or even due to differences in the environment in which the children were exposed. In either case, the weaker form of the disease could be easier for the children’s bodies to fight off, making them less likely to contract it.
Another possibility is that the children had some form of immunity to the disease, either through natural immunity or through a vaccine. Natural immunity is when the body has been exposed to a similar virus or bacteria before, and as a result, has developed an immunity to it. Vaccines can also provide immunity to a particular disease, and the children may have been vaccinated before they were exposed to the virus or bacteria that their fathers had.
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In Latin, the word pollen means “dust” or “fine flour.” How does this meaning relate to its botanical meaning?
The study of dust" – pollen and spores "palyn" Latin meaning dust or fine flour Greek meaning I sprinkle "ology" to study "pollen"
Plants produce pollen and spores to aid in reproduction.
what is pollen ?Plants that produce cones and flowers depend on pollen for sexual reproduction. Male gametes required for fertilization are present in every pollen grain. Palynology is the scientific study of both living and extinct pollen grains.
What are the 3 types of pollen?Although most pollen is safe, there are three types that hay fever sufferers find particularly irritating. There are a few other weed pollens that, like tree pollen, can cause hay fever, including:
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2. What is cytokinesis, and when does it take place?
What it is:
Cytokinesis is the part of the cell division process during which the cytoplasm of a single eukaryotic cell divides into two daughter cells.
When it takes place:
Cytoplasmic division begins during or after the late stages of nuclear division in mitosis and meiosis.
Answer:
Explanation:
It is the final step of meiosis or mitosis where the cytoplasmic division of a cell results into two new daughter cell.
Basically last step of one cell going into two new cells (cyto = cells, kinesis = movement)
Prevent change of pH = 100% x (pH 1.46 -pH 7.00) / (pH 7.00)
Answer:
Solving this equation gives a result of approximately -79%
Explanation:
It appears that you are trying to calculate the percentage change in pH between two values, pH 1.46 and pH 7.00. To do this, you can use the formula:
Percentage change in pH = 100% x (pH 1.46 - pH 7.00) / (pH 7.00)
Plugging in the values, the formula becomes:
Percentage change in pH = 100% x (-5.54) / 7.00
Solving this equation gives a result of approximately -79%. This means that there was a 79% decrease in pH from pH 1.46 to pH 7.00.
It is important to note that this formula is used to calculate the percentage change in pH between two values. If you are trying to prevent a change in pH, the formula would not be applicable.
Which statement accurately describes a galaxy?
A natural satellite
A collection of billions of stars, gas dust and objects such as planets, moons, and comets, all held together by gravity
An object with a solid iron core and rocky surface which spins on a tilted axis
A giant cloud of dust and gas where stars begin to form
Question:
Which statement accurately describes a galaxy?
Correct answer: A collection of billions of stars, gas dust and objects such as planets, moons, and comets, all held together by gravity
Explanation:
Gazing at a clear night sky always fascinates us to know more about the universe. We see millions of stars, dust, and sometimes comets. They are part of the galaxy. Galaxy is a vast collection of stars, planets, comets, gas, dust, and their solar system. Together, they are held by gravity. The universe is so huge that it accommodates infinite galaxies. Our solar system lies in the Milkey way galaxy. Galaxies have different shapes like ours is spiral-shaped. Others are curved, smooth, or oval-shaped.
If we wish to trace earth's location in a galaxy then it will be like- earth inside the solar system which is part of a galaxy.
The error "Invalid hook call. Hooks can only be called inside the body of a function component" occurs for multiple reasons:
a. Having a mismatch between the versions of react and react-dom.
b. Having multiple versions of the react package in the same project.
c. Trying to call a component as a function, e.g. App() instead of
d. Using hooks inside of classes or a function that isn't a component or a custom hook.
e. all answers are correct
The reasons why the error "Invalid hook call. Hooks can only be called inside the body of a function component":
a. Having a mismatch between the versions of react and react-dom.
b. Having multiple versions of the react package in the same project.
c. Trying to call a component as a function, e.g. App() instead of <App />
d. Using hooks inside of classes or a function that isn't a component or a custom hook.
Thus, the correct answer is E.
In order for Hooks to work, the REACT import from the аpplicаtion code needs to resolve to the sаme module аs the reаct import from inside the REACT-DOM pаckаge. If these reаct imports resolve to two different exports objects, you will see this wаrning. This mаy hаppen if you аccidentаlly end up with two copies of the REACT pаckаge.
To solve the invalid hook call, open your terminаl in your project's root directory аnd updаte the versions of your REACT аnd REACT-DOM pаckаges to mаke sure the versions mаtch аnd you аren't using аn outdаted version.
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Explain how the atom is a part of the electrical current process
Answer:
The atom is a fundamental unit of matter that consists of a dense, central nucleus surrounded by a cloud of electrons. The nucleus is made up of protons and neutrons, while the electrons orbit the nucleus in a set of shells or energy levels. In the electrical current process, atoms play a key role in the movement of electrons through a conductor.
When an electrical current is applied to a conductor, the electrons within the atoms of the conductor are forced to move through the material. This movement of electrons is called an electric current. The movement of the electrons is caused by the difference in electrical potential between two points, which creates an electric field that acts on the electrons.
The movement of the electrons through the conductor is influenced by the structure of the atoms in the conductor. For example, a conductor with a high number of free electrons, such as copper, will allow the electrical current to flow more easily than a conductor with fewer free electrons, such as steel. The resistance of a conductor to the flow of an electrical current is known as electrical resistance, and it is influenced by the number of free electrons available to carry the current and the structure of the atoms in the conductor.
Overall, the atom plays a central role in the electrical current process, as the movement of the electrons within the atoms is what allows the electrical current to flow through a conductor.
Explanation:
According to the passage, what total length of DNA is found in the average human cell before it is condensed for mitosis?
A. 0.3 m
B. 0.9 m
C. 1.8 m
D. 2.6 m
Answer: C. 1.8 m
Explanation:
Translation (RNA -> protein)
Translaption is the protein synthesis and occurs when tRNA adds amino acids to the chain as it recognizes mRNA codons. 2) Met-His-Tyr-Asp-Arg-Val. 3) Met-Arg-Thr-Phe. 4) Met-Ala-Ser. 5) Met-Thr-Val-Ala-Val-Asp-Cys
What is Translation?
Translation refers to the process of protein production.
Once in the cytoplasm, mRNA meets a ribosome. rRNA reads mRNA and tRNA molecules add amino acids as they recognize the mRNA codons.
mRNA Codons are sequences of three bases that complement the tRNA anticodons and carry the necessary information to grow a new protein.
In the exposed example,
2) Amino acids: Met His Tyr Asp Arg Val
3) Amino acids: Met Arg Thr Phe
4) Amino acids: Met Ala Ser
5) Amino acids: Met Thr Val Ala Val Asp Cys
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When red snapdragon flowers and white flowers are crossed, pink flowers are produced . Cross a pink flower with a red flower. ( You definitely should make a Punnett Square) THERE ARE 3 ANSWERS TO THIS QUESTION: A) Is this codominance or incomplete dominance ? B) Genotype Ratio C) Phenotype Ratio
Answer: A) This is an example of incomplete dominance.
B) The genotype ratio of the offspring from the cross of a pink flower with a red flower would be 1:1 for the dominant allele for red color (R) and the recessive allele for white color (r) , resulting in a ratio of RR:Rr
C) The phenotype ratio of the offspring would be 1:1 for red flowers and pink flowers, as the dominant R allele results in red coloration and the recessive r allele results in the incompletely dominant pink coloration.
It's important to note that if you make a Punnett square it will help you to confirm the genotype and phenotype ratios.
Looking at the picture to the left, which body system(s) are greatly affected by this disorder
Answer:
d
Explanation:
Electrical insulators (resistors) are used to
Answer:
restore the power to the thing that lost power
what two processes does the energy in the atmosphere drive on earth
Most of the energy in the Earth's atmosphere system comes from just a few sources: solar energy, gravity, and the rotation of the Earth
What are the 2 sources of energy in the Earth's atmosphere?The earth-atmosphere energy stability is the balance between incoming energy from the Sun and warm energy from the Earth. The energy released from the Sun is emitted as shortwave light and ultraviolet energy.
Energy is conveyed between the Earth's surface and the atmosphere in various ways, involving radiation, conduction, and convection. Conduction is one of the three main ways heat energy moves from site to place. The other two ways heat moves around are radiation and conduction.
So we can conclude that There are three ways heat is moved into and through the atmosphere: radiation. conduction. convection.
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The diagram shows an incomplete cross-section of a cell membrane. Three different particles are shown moving across the membrane into or
out of the cell. Determine the appropriate transport mechanism of each particle and move the correct membrane segment into each blank box to
complete the cross-section diagram. "Move only ONE membrane segment into each box. (1 point)
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Mae c
11
Outside the Cell
Col
11
11
besko
395 Court
The appropriate transport mechanism of each particle includes the channel proteins, phospholipids, and ATP pump.
What is Facilitated diffusion?Facilitated diffusion is the diffusion of solute particles through the transport proteins such as channel proteins in the plasma membrane of the cell. Facilitated diffusion is a type of passive transport. Even though facilitated diffusion involves the transport of proteins, this method of transport is still an example of passive transport because the solute particles in this transport is moving down the concentration gradient and it does not require ATP.
The appropriate transport mechanism of each of the particle in the given diagram includes the channel proteins, phospholipids, and ATP pump.
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What are the logical target organs for cancer related to coal mining? Can you think of other organs that may be affected by the coal dust?
In conclusion, the weight of the scientific literature suggests that coal mine dust does not increase lung cancer risk.
Does coal dust cause cancer?Pneumoconioses, sometimes known as "dusty lung," can lead to debilitation, incapacity, and even early death. Coal workers' pneumoconiosis (CWP) and silicosis are the two primary pneumoconioses that plague miners. Coal mining employees are susceptible to CWP, often known as black lung. human health effects of mining contamination
Typically, metals are also released into the atmosphere as particles. The risks to miners' occupational health are numerous as well. The majority of miners have various respiratory and skin conditions such black lung disease, silicosis, or asbestosis.
Inhaling coal dust can cause coal workers' pneumoconiosis (CWP), also referred to as "black lung sickness." Your ability to breathe is hampered over time by lung scarring brought on by prolonged exposure to coal dust. It is more prevalent in coal miners and is regarded as an occupational lung disease.
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In conclusion, the majority of the scientific research points to no increased risk of lung cancer due to coal mine dust.
Does coal dust have a link to cancer?Pneumoconioses, also referred to as "dusty lung," can cause disability, incapacity, and even early death. The two main pneumoconioses that afflict miners are coal workers' pneumoconiosis (CWP) and silicosis. Employees in the coal mining industry are vulnerable to CWP, also called black lung. mining pollution's impact on human healthMetals are frequently discharged into the atmosphere as small particles as well. The dangers to the occupational health of miners are numerous as well. The majority of miners suffer from numerous respiratory and skin disorders such black lung disease, silicosis, or asbestosis.For more information on lung cancer kindly visit to
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How is gas exchange regulated at the organ system level?
Gas exchange takes place in the lungs, which are purple organs located within the thoracic cage. Each lung has a conical form and a spongy, highly elastic substance.
What gas exchange regulated at the organ system level?The respiratory system's main function is to perform gas exchange. For this gas exchange mechanism, the alveoli get air through pulmonary ventilation. Gases pass the respiratory membrane, where the alveolar and capillary walls meet, allowing oxygen to enter the bloodstream and carbon dioxide to leave.
Therefore, Fish's gills and lungs are where gas exchange with air occurs in order for the fish to breathe. Blood that is oxygen-deficient and is being produced by cells absorbs oxygen from the lungs' air.
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Human catalase has an optimum temperature of 37°C. Increasing the temperature by 30 degrees above the optimum range will (Select all that apply) Check All That Apply a. continue to increase the rate of activity b. denature the enzyme. c. cause an abrupt decrease in the rate of activity d. not affect the rate of activity cause an abrupt e. increase in the rate of activity
The option that imply on that situation is (b)denature the enzyme and (c)cause an abrupt decrease in the rate of activity
What is human catalase?Human catalase is an heme that contain peroxisomal enzyme which tear apart hydrogen peroxide into water and oxygen; it is implicated in ethanol metabolism, apoptosis, aging, inflammation, and cancer
Heme is the part of certain molecules where it is contains iron. The heme as a part of hemoglobin is the substance that located in the red blood cells which is binds to oxygen on the lungs and brings it to the tissues.
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Rock pocket mice (chaetodipus intermedius) in the american southwest can have light brown fur or dark brown fur. these mice live on a landscape that includes light sand and dark lava rock. mice that are camouflaged in the landscape are less likely to be caught by owls, which are their main predators. scientists determined that dark brown fur in rock pocket mice is caused by a mutation in a gene called mc1r. mice with dark brown fur have this mutation, whereas mice with light brown fur do not.if a population made up of light and dark mice was moved from an area with light sand and dark rock to an area with only light sand, which of the following describes the most likely result?
The majority of populations of rock pocket mice have pale, tawny fur that matches perfectly of both the sandy rocks where they inhabit. On the other hand, black, volcanic rock rock formations are home to darker-colored rock pocket mice.
Perognathus intermedius Merriam's Rock Pocket Mouse is a geographical variation that is found just on Perdro Armendariz Lava Flow in South-Central New Mexico. Ph.D. dissertation. Portales' Eastern New Mexican College
It primarily consumes plant seeds and digs tiny burrows in the ground near or under pebbles to hide from owls, its major predator. Beginning in February and March, the breeding season lasts for a few months, and the number of births is usually around three and six. The tail is about 10 cm longer than the body, as is the case with most pocket mice.
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2. Given what you are learning about photosynthesis, why were the plants not growing?
Fully explain.
3. Why are the plants dying? Include details. (Research Aatrex)
4. What does Heidi need to do to fix the problem?
5. If you were John, explaining why Heidi's plants are dying, what would you say to her?
Too much light energy would damage plants' biological structure and prevent photosynthesis from happening. This is why the photosynthetic process, in general, shuts down during the hottest hours of the day.
What do you mean by photosynthesis?Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.
The energy from light causes a chemical reaction that breaks down the molecules of carbon dioxide and water and reorganizes them to make the sugar (glucose) and oxygen gas.
The main purpose of photosynthesis is to convert radiant energy from the sun into chemical energy that can be used for food.
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