Answer:
Animals perform cellular respiration.
Explanation:
As plants release Oxygen through the process of photosynthesis, animals use this oxygen (as well as other inputs) to perform cellular respiration which releases Carbon Dioxide. Cellular respiration helps animals get the energy from sugar converted into more simple molecules such as ATP (Adenine Triphosphate).
Proteins serve as antibodies.
Explanation:porque cada una es diferente
I think its a deeper current probably..
I hope this helps<span />
False. Because Speciation is just a small part of Evolution.