Answer:
Energy flows through an ecosystem in a 1-way stream, from primary producers to various consumers. … Producers receive chemicals from light rays, 1st-level consumers eat producers, 2nd-level consumers eat 1st-level consumers, and 3rd-level consumers eat 2nd-level consumers.
Explanation:
Water transport is the primary function of which cell type?.
What is the relationship between photosynthesis and cellular respiration?
a. The outputs of photosynthesis are the inputs of cellular respiration
b. The inputs of photosynthesis are the outputs of cellular respiration
c. Trees only do photosynthesis . Animals only do cellular respiration . They both need eachother
d. There isn't a clear relationship
Answer:
b
Explanation:
Photosynthesis :
- Input: water, C02, and sunlight
-output: glucose and 02
Cellular respiration:
- Input: glucose and O2
- Output: CO2, water, and ATP (energy).
Ribosomes are found in what type of cell or cells?.
Ribosomes are found in prokaryotic and eukaryotic cells; in mitochondria, chloroplasts and bacteria. Those found in prokaryotes are generally smaller than those in eukaryotes. Ribosomes in mitochondria and chloroplasts are similar in size to those in bacteria.
Which of food groups contains BOTH plants and animal origins?
a. fruits
b. Vegetables
c. Protein
d. Grains
Answer:
c. protein
Explanation:
animals- fish, meat
plants - soy
Answer:
c. Protein
Explanation:
Protein contains both animal as well as plant origins.
I’ll give brainliest
Fill in the Blank: Write the word that best completes each sentence.
6. _____ is the study of how organisms develop.
7. A change in the allele frequency of a population over time is _____.
8. The remains of organisms that once lived that provide information about evolution are _____.
9. _____ was a scientist who collected specimens while on the ship called the Beagle.
10. A(n) _____ sequence can be compared between two different organisms to determine their relationship.
11. A structure that had a function in the past like the wings of an ostrich but do
not have a function now are called _____.
12. The similar structures in different organism like the humerus, ulna, radius,
carpals, metacarpals, and phalanges in a bat and human are called _____.
Answer:
6. Developmental biology
7. Evolution
8. Fossils
9. Charles Darwin
10. amino acid sequence
11. Vestigial Structures
12. homologous structures
Explanation:
What happens to a population when living conditions in an area are good?
Answer:
Populations can grow exponentially. The growth rate increases as the population gets larger. Most populations do not live under ideal conditions and grow logistically instead. Density-dependent factors slow population growth as population size nears the carrying capacity.
Which is an example of an animal behavior that directly affects plant reproduction?
Multiple choice question.
cross out
A)
birds building a nest using twigs
cross out
B)
squirrels burying nuts
cross out
C)
ducks hiding in predators in marsh grass
cross out
D)
horses moving in a herd over prairie gras
Answer:
B squirrels burying nuts
Explanation:
nuts are basically tree seeds and all seeds need to be planted
when squirrels burry nuts, the ones that they don't come back to and dig up will grow into trees, the squirrels are basically planting trees : )
i need brainliest for level up please
What is endocrine system..?
Answer: The endocrine system is made up of glands that make hormones, Hormones are the body's chemical messengers. They carry information and instructions from one set of cells to the other.
Explanation:
Your endocrine system is made up of several organs called glands. These glands, located all over your body, create and secrete (release) hormones.
Hormones are chemicals that coordinate different functions in your body by carrying messages through your blood to your organs, skin, muscles and other tissues. These signals tell your body what to do and when to do it.
— Functions of Endocrine System.
Hormones affect nearly every process in your body, including:
• Metabolism (the way you break down food and get energy from nutrients).
• Growth and development.
• Emotions and mood.
• Blood pressure.
_________________________________
How dose capillary action affect plants?
Answer:
it affects plant by the action of the rising of minerals and water absorbed by the plant from the ground up to the stem and also the leaves
Though we now see large cities across Southern and Eastern Asia as living with unbearable pollution, we forget that we experienced similar levels of pollution in the United States. In LA in WWII, the brown-colored smog grew so dense, people thought that Japanese had attacked them with chemicals. Many people who grew up there reported that it "hurt to breathe" and would get teary eyes on bad days. It was hard to get air pollution legislation in California and the U. S. Because the car industry didn’t want to be blamed and people were scared that new catalytic converters that removed [pollutant] from emissions would make cars too expensive. (Plus people didn’t understand the connection because auto emissions were clear and the smog was brown. ) Haagen-Smit, a biologist studying the flavor of pineapples, found the connection. But, the oil and automobile industries funded the Stanford Research Institute to discredit Haagen-Smit. At one point, someone offered to disprove Haagen-Smit’s findings by voluntarily sitting in his plexiglass smog chamber. This person got bronchitis. Haagen-Smit continued his research so that by the 1950’s the connection was clear. Activists groups sprang up and clamored for pollution control legislation. From this and other pollution crises, the Clean Air Act was born
Clean Air Act is necessary for the reduction of pollution in cities.
What is Clean Air Act?The Clean Air Act provides necessary tools to the Environmental Protection Agency which takes initiatives in order to protect our families from harmful pollutants that can cause various disease so we can conclude that Clean Air Act is necessary for the reduction of pollution in cities.
Learn more about environment here: https://brainly.com/question/17413226
Which layer of tissue is damaged in a first-degree burn?.
Answer:
Epidermis
Explanation:
The Epidermis is the one-and-only layer of the skin that gets damaged in the first-degree burn. Another thing about the Epidermis is that it's just dead skin cells, they're not actually alive. But they protect your skin really nicely!
Thanks!
MiniMeteorologist
A eukaryote that makes its own food would be classified as a member of which kingdom?.
Answer: Kingdom Plantae
Explanation: Plants are all autotrophs, they make their own food through photosynthesis. That's why they are mostly classified as producers in the food chain.
What molecule binds to promoters in bacteria and transcribes the coding regions of the genes?.
Answer:
RNA polymerase
Explanation:
What does synovial fluid in the synovial cavity
do?
Need assistance please and thank you
Answer:
B. it reduce friction when you move your joints
how is the water cycle powered?∞∧∞
What is the function of the cytoplasm of a muscle cell?.
Answer:
The cell membrane of a muscle cell is known as the sarcolemma and the cytoplasm is called sarcoplasm. The sarcoplasm contains myoglobin, an oxygen storage site, as well as glycogen in the form of granules in the cytosol, which both provide an energy supply.
what is the answers to these questions
Answer:
lol same question put a new one
A buoy is reporting a wave period of 10 seconds and a wavelength of 100 meters. What's the
speed of the wave?
Answer:
10 m/s
Explanation:
Wave speed = Wavelength / wave period
= 100/10
= 10 m/s
Two solutions can be in equilibrium
with one another. What does this mean?
А The concentration in both solutions is the
same.
B The concentration in both solutions is
different.
For a HOT DAY, assign an UP or DOWN arrow to indicate which processes are up or downregulated, respectively. Then click SUBMIT!
On a hot day, the several processes of homeostasis in the body acts to lower body temperature.
What is homeostasis?Homeostasis refers to the processes by which the body maintains a fairly constant internal environment.
The various body parts which function in homeostasis includes:
The kidney The skinthe liverFor a hot day:
vasodilation is upregulated metabolic heat production is down regulated sweating is upregulatedTherefore, homeostasis works to lower body temperature on a hot day.
Learn more about homeostasis at: https://brainly.com/question/1046675
What is the difference between a donkey and a mule.
Answer:
Donkeys are small in body size while mules are comparatively larger in body size.
Donkeys are heavy built and shorter while mules are heavy built and taller.
Donkeys can reproduce while mules are sterile; they cannot reproduce.
Explanation:
Why has the spread of the herbicide-resistant hydrilla through Florida’s waterways resulted in them no longer being navigable by most boats? a. Thy hydrilla has induced a drought that drained the waterways. B. The weed clogs propellers that boats use for propulsion. C. The sticky leaves of the weed hold boats in place. D. All of the above Please select the best answer from the choices provided A B C D.
The solution is: b.-The weed clogs the propellers that the boats used for propulsion.
The South Florida Water Administration District (SFWMD) and the Florida Fish and Wildlife Conservation Commission (FWC) are decided to start on March 2, 2010, the widespread attempt to govern the increase of the hydrilla on 1,745 acres of Cypress Lake. The invasive plant can clog waterways, save you navigation, and have an effect on wildlife.
Explanation: The solution is: b.-The weed clogs the propellers that the boats used for propulsion.
What is resistant ?Resistant is something that stops the other germs causing the agent to be spread.
Hence concluded that option b. the weed clogs propellers that boats use for propulsion.
To know more about herbicide-resistant refer to the link :
https://brainly.com/question/1881878
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Assuming the population is in hardy-weinberg equilibrium, calculate the frequency of the wild-type (nonmutant) allele for the enzyme glucocerebrosidase.
Answer:
34
Explanation:
the wild type of the nonmutant to get it done before the end of the day
Please please please help. What exactly is revealed by Tom Robinson's testimony?
Answer:
Bob Ewell s**ually abuses his daughter.
Explanation:
Truthfully, Tom's testimony actually embarrasses the Ewells more. Tom tells the court that Mayella asked him to kiss her saying, "'what her papa do to her don't count,'" which informs the whole town that Bob Ewell s**ually abuses his daughter.
Circle the letters of each structure that animal cells contain
A. Chloroplasts
B. Lysosomes
C. Mitochondria
D. Er
Some body please help me asap
Answer:
B and C. Chloroplasts are for plants. Lysosomes and Mitochondria both appears in animal cells. I'm not sure what's D which is "Er".
Answer:
[B] Lysosomes
[C] Mitochondria
[D] Er
Explanation:
Lysosomes are found in all animal cells, but are rarely found within plant cells.
mitochondria are present in both plants and animals
Endoplasmic reticulum is an organelle found in both eukaryotic animal and plant cells.
[RevyBreeze]
In eukaryotes, what would happen if the tata box became mutated to tgta?.
Answer:
Here is the answer
Explanation:
The TGTA mutation in the TATA-box completely inactivated the promoter, making component one non-functional. This non-functional module became transcriptionally active in the presence of the component two that expressed TBPm3.
Note: the sugar glucose produced by photosynthesis are used for two different purposes:
(1) building blocks to synthesize the molecules that make up the plant’s biomass
(2) input for cellular respiration to produce the ATP needed to provide energy for the plant’s biological processes.
1. Which process can result in increased biomass for a plant; Cell Respiration or Photosynthesis?
2. What molecule is mainly the weight of that plant?
3. Which process can result in decreased biomass for a plant; Cell Respiration or Photosynthesis?
4. Where did that weight go?
What determines a trait of an organism?
the number of copies of the gene
the number of dominant alleles
the combination of its alleles
its phenotype
the combination of its alleles
Answer:
Combination of its alleles
Explanation:
Just did the work, anyways, hope im not too late
A buried body of shale is subjected to differential stress, causing clay minerals to realign and produce slate. This is an example ofGroup of answer choiceserosion.diagenesis.weathering.metamorphism.
An example of diagenesis is when a buried body of shale undergoes differential stress, which causes clay minerals to realign and produce slate.
What is diagenesis?Diagenesis can be defined as a physical and chemical processes that causes a change in sedimentary materials such as shale into sedimentary rock at relatively low temperatures and pressure, usually after deposition but before its final lithification.
In geology, a good example of diagenesis is the physical process that involves a buried body of shale that undergoes differential stress, which causes clay minerals to realign and produce slate.
Read more on diagenesis here: https://brainly.com/question/6968335
For an action potential to be transmitted to the next neuron, it must first be ______ at the axon hillock.
