B. is multicellular with cells that have cell walls
In some deserts, the air temperature can change over 60 to 70 degrees in a single day. Which of these properties
would allow humans to survive in an environment that has such drastic changes in temperature?
Eliminate
A)
cold bloodedness
being endothermic
being ectothermic
being photosynthetic
Answer:
Being endothermic
Explanation:
Humans are not cold-blooded and we don't photosynthesise so only the second option applies to humans;
We produce heat internally within our bodies so we are endotherms, i.e. warm-blooded;
We shiver and have thermogenesis through metabolism to generate heat to keep body temp up and also sweating and physiological mechanisms to cool out bodies down.
What produced the elements heavier than helium (He) but lighter than iron (Fe)?
Which organism could be classified as nekton
Answer:
Nekton (or swimmers) are living organisms that are able to swim and move independently of currents. Nekton are heterotrophic and have a large size range, with familiar examples such as fish, squid, octopus, sharks, and marine mammals.
But thats my thought though.
HELP WILL GIVE BRAINLIEST A scientist is studying a new species of bird found in the Amazon. She suspects that it is demonstrating a
Mendelian trait with the shape of its beak. When she runs her observed numbers with what would be expected,
she gets a chi-square value of 6.23. Can she support her Null hypothesis? (After saying yes or no, explain why).
HELP ASAP!!!!!!! PLEASE HELPPP!!
Answer:
the answer is the second one so you are correct
Explanation:
Answer:
the energy stored in atmospheric carbon dioxide is cons of because it is transformed into glucose during photosynthesis.
as Co2 is taken by plants to form glucose during photosynthesis.
Please help and give the correct answer I really need it a lot
A sugar cube is placed in a 250mL beaker filled with 200mL of water. An equal amount of
granulated sugar is placed in a beaker also filled with 200mL of water. The contents of each
beaker are stirred. Which type of sugar dissolves more quickly? Explain why.
Answer:
gracias por los puntos
Explanation:
this type of asexual reproduction is primarily used by bacteria, where the organism splits in half
Answer:
Binary Fision
Explanation:
Fission, in biology, is the division of a single entity into two or more parts and the regeneration of those parts to separate entities resembling the original. The object experiencing fission is usually a cell, but the term may also refer to how organisms, bodies, populations, or species split into discrete parts.
Lysosomes digest food particles brought into a cell by endocytosis. After a vesicle containing food particles fuses with a lysosome, H+ ions are transported into the lysosome from the cytosol. This significantly lowers the pH of the lysosome relative to the cytosol and activates the enzymes that digest the particles.
Which of the following best predicts what will happen to the lysosomal enzymes if the proteins that transport H+ ions from the cytosol into the lysosome are damaged?
There are more than 60 different types of hydrolases inside the acidic compartments known as lysosomes. They control the endocytosis-mediated destruction of extracellular particles.
What is the function of Lysosomes?An organelle of a cell that is membrane-bound and houses digestive enzymes is called a lysosome. Numerous cell processes involve lysosomes.
They disassemble extra or worn-out cell components. They could be utilized to eliminate invasive bacteria and viruses.
In the digestive system of the cell, lysosomes break down materials taken in from the outside, as well as any unnecessary cell components.
Therefore, considering that there won't be any active transport of H+ ions, the lysosomal enzymes won't become active.
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PLS PLS PLS PLS PLS HELP!!!!! Instead of allowing 1 kg of U-235 to decay naturally, imagine it is used as fuel in a nuclear reactor. It is bombarded with neutrons, causing it all to fission in a matter of days. After 1 kg of U-235 undergoes fission, the mass of the products is 8.4 x 10-4 kg less than the initial 1 kg. How much energy was produced by the fission of 1 kg of U-235? (Hint: Use Einstein's equation, E = mc2, where E is energy in Joules, m is mass in kilograms, and c is the speed of light, 3 x 108 m/s.) (8 points)
Answer: Uranium-235 is a popular choice of fuel for nuclear reactors. ... Instead of allowing 1 kg of U-235 to decay naturally, imagine it is used as fuel in a nuclear > reactor. It is bombarded with neutrons, causing it all to fission in a matter of days. ... U-235 undergoes fission, the mass of the products is 8.4 x 10-4 kg ...
The first nuclear reactor to achieve controlled nuclear disintegration was built in the ... The nuclear reactions presently used or studied by the nuclear power industry ... In nuclear fission a large nucleus is split into two medium-sized nuclei. ... About 5600 tons (5.1 X 106 kg) of coal are required to produce the same amount of ...
Explanation:
U BETTER MARK ME MOST BRAINLIEST FOR HELPING U PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
Someone please help me with this answer it’s TIMED
Answer:
The answer is the second one.
Aa and Bb has a 25% chance of making an AB, a 50% chance of making an Ab or aB, and a 25% chance of making an ab
Answer:
Good job on your test!!! :)))))
Which tropism causes the roots of seedlings to grow downward?
Answer:
geotropism
Explanation:
they go towards the gravitational force
What is the conclusion that Morgan concluded from his
experiment using the fruit flies?
Answer:
What is the conclusion that Morgan concluded from his
experiment using the fruit flies?
In chlorophyll b functional group is?
Answer:
Aldehyde group
Explanation:
The two chlorophylls differ only at position 3 (ring B): chlorophyll a contains a methyl group at this position, whereas chlorophyll b contains an aldehyde group (1).
Which of these is NOT a shape used to describe a bacteria cell
coccus
bacillus
round
spiral
Answer:
coccus im not a 100% sure
An increase in human population puts a stress on resources that can be renewed, such as
A)
water and trees
B)
oil and natural gas
C)
trees and coal
D)
water and gasoline
Answer: a ( water and trees)
Explanation:
they are renewable resources
An increase in human population puts a stress on resources that can be renewed, such as water and trees.
What are renewable resources?Renewable resources are those that cannot be depleted even after continual use. The sun, wind, and tidal energy are examples of renewable resources.Water is a renewable resource since the hydrological cycle replenishes it. The movement of water above, in, and on the earth is known as the hydrological cycle.Trees or wood is a renewable resource because more resources can be developed to replace any wood that is chopped down.learn more about renewable resources here:
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what is the common and latin binomial name for seals?
Answer:
Harbor seal
Harbor (common) seal
Binomial name:
Phoca vitulina Linnaeus, 1758
Explanation:
Brainliest please?
Which is the RNA made during transcription of the following DNA template?
-G-C-T-T-A-G-T-C-C-A-T-T-
A) -C-G-A-A-U-CA-G-G-U-A-A-
B) -C-G-U-U-T-C-U-G-G-T-U-U-
C) -C-G-A-A-T-C-A-G-G-T-A-A-
D) -C-G-T-T-U-C-T-G-G-U-T-T-
Answer:
Explanation:
A
How has organism classification changed over the years?
Answer:
The person above or below is correct.
Explanation:
Answer:
it's grown and aging stages
Please help I need it done fast I will give brainliest if right
Answer:
turgor pressure
Explanation:
brainliest plz
PHOTOSYNTHESIS & CELLULAR RESPIRATION IS A CONTINOUS PROCESS; O True O False
Answer:
the answer is true
Explanation:
The process of photosynthesis is commonly written as: 6CO2 + 6H2O → C6H12O6 + 6O2. This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.
Answer:
True
Explanation:
Photosynthesis and cellular respiration are said to form a continuous cycle because... the products of one process are the starting materials for the other. ... When water molecules are split to produce the electrons needed to replace those lost by photosystem II during photosynthesis, ... hydrogen is produced.
Which two layers are part of the thermosphere? *
Answer:
"Ionosphere and Exosphere" is the right response.
Explanation:
The ionosphere seems to be the interface through which the Northern side lights originally come, or perhaps the Aurora Borealis. This same radioactivity including its sun throughout the ionosphere ionized particles the particulates emitting the logo lighting system of Aurora. The exosphere, having started from five hundred kilometers, would be the outermost part of that same thermosphere. This same exosphere appears to contain slightly heavier gasses including such helium.Who is the man known to be responsible for the five basic rules of genetics?
Oliver Mendel
Gregor Mendel
O Gregor Mandela
O Ivan Pavlov
Answer:
Gregor Mendel
Explanation:
Just search it up lol
10. What do limiting factors control?
A.the size of an organism
B.the size of an ecosystem
C.the size of a habitat
D.the size of a population
Answer:
D.the size of a population
Explanation:
Hope I am right
Help please.............
Answer:
The gas giant with most moons is jupiter
Titan orbits around Saturn
The astronauts can found 3 concentric orbits of 13 inner moons and 5 major moons.
And it has 9 irregular moons.
So the inner moons are Cornelia, mohelia, Bianca and cressida.
Because the mass of sun can pulls it.
And it can prevent it from escaping because of gravity.
It can moves around a sun. It is a circular orbit.
Which statement best describes the result of meiosis?
A.
It produces body cells.
B.
It causes alleles to deform.
C.
It prevents genetic mutation.
D.
It produces reproductive cells.
Answer: The correct answer is D. It produces reproductive cells.
Explanation: Confirmed correct.
The statement that best describes the result of meiosis is it produces reproductive cells. The correct option is D.
What is meiosis?Meiosis is a reduction division, thus the sex cells that create the gametes will do so while going through meiosis. The number of chromosomes in the gametes will be halved from that of an adult human.
A single cell splits twice during the meiotic process, resulting in four cells with half the original genetic material. These cells—sperm in men and eggs in women—are our sex cells.
Four haploid daughter cells with chromosomal variations from the original parent cell and half as many chromosomes as the original parent cell are the result of meiosis (diploid).
Therefore, the correct option is D. It produces reproductive cells.
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where is the most of the energy in ATP? How do you get this energy out of ATP?
Why do nations have embassies?
Answer:
To improve relations between nations.
Explanation:
Embassies are usually signs of good diplomatic relations between two countries. They are established with the consent of both countries, and are used for citizens that have citizenship in the country that established the embassy.
Hope this helps! :)
Answer:
The primary purpose of an embassy is to assist citizens who travel to or live in the host country.
Explanation:
Enzymes are proteins that make reactions happen __________
Enzymes are a type of protein. Like other proteins, they are made of small building blocks called _________ ________ .
if any helps me gets a brainllest
Which reaction is taking place between 1 and 3 (Look at picture)
- ammonification
- glycolysis
- photosynthesis
- respiration
Answer: respiration
Explanation:
The process of photosynthesis is taking place between the pictures 1 and 3 as these require carbon dioxide and water molecules in the presence of light energy to produce glucose molecules and oxygen gas. Thus, the correct option is C.
What is Photosynthesis?Photosynthesis is the process in which the light energy is trapped by chlorophyll of the leaves and other green parts of the plant body to convert the carbon dioxide and water molecules to produce food in the form of glucose (carbohydrate). Glucose is produced in the plants where chlorophyll is present inside the chloroplast organelle as trapping the solar energy initiates the process of photosynthesis.
Photosynthesis occurs in the plant cells because they contain chloroplast. This process involves the conversion of light or solar energy into chemical energy that is glucose molecules.
Therefore, the correct option is C.
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What are the 3 consecutive odd integers that have a sum of -3?
Answer:
-3 -1 and 1
-3-1+1=-3
