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almond37 [142]
3 years ago
5

In 1850 there was a large snowshoe rabbit

Biology
1 answer:
Nataly_w [17]3 years ago
8 0
True, because the species wouldn't have evolved in such a short amount of time.
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Animals and most microorganisms are classified as chemoorganoheterotrophs. The prefixes "chemo," "organo," and "hetero" refer to
7nadin3 [17]

Answer: Option A.

Electrons,carbon and energy.

Explanation:

Chemorganoheterotrophs are organisms that uses organic substrates to produce carbon needed for their growth and development. They derive their energy from oxidation and reduction of organic substances. The use the reduced carbon produced by autrotophs as as source of electrons, carbon and energy. Example is fungi that uses carbon as electron donor and source for carbon and energy.

8 0
3 years ago
How do i answer this? i don't understand it.
k0ka [10]

So the answer for (a) is basically the enzyme is breaking down the protein (which is the colored part) and this leaves the clear.

For the constants it would be the film and the temperature that the solution is at

For the final question, they could be improved by using more data and multiple trials

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3 years ago
Darby finds a rock in her backyard. It has large crystals. She has found _____.
olga55 [171]
The right answer for the question that is being asked and shown above is that: "-an extrusive igneous rock." Darby finds a rock in her backyard. It has large crystals. She has found <span>-an extrusive igneous rock</span>
4 0
2 years ago
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Which of the three major environmental problems is the most challenging because it is irreversible
drek231 [11]
Answer choices please. If there are any.

8 0
3 years ago
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Which of the following statements is the most likely explanation for plant withering due to leaky membranes in cold temperatures
podryga [215]

Answer:

C. H+ ions do not accumulate inside the thylakoid, so ATP synthase makes too little ATP.

Explanation:

Plant withering refers to the virtual death of plant cells due to lack of food. During the light-dependent reactions of photosynthesis, ATP needed for the synthesis of sugar (food) is created in the thylakoid membrane of the CHLOROPLAST of plant cells.

In the light-dependent reaction, hydrogen ions (H+) builds up/accumulate in the thylakoid lumen to create an electrochemical or proton gradient i.e. a difference in the concentration of H+ ions across the membrane. The hydrogen ions passes through a protein complex called ATP synthase, which forms ATP from ADP (by adding phosphate group), from the energy generated by the electrochemical gradient formed as a result of hydrogen in (H+) build up.

Hence, a plant that possess leaky membrane due to the cold temperature will likely wither because H+ ions are not able to accumulate inside the thylakoid causing a proton gradient, so ATP synthase makes too little ATP.

4 0
2 years ago
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