Natural selection occurs to give help the best survival chance to the organisms.
Answer:
Prokareotes have no neucles so false
Explanation:
Answer:
The respiratory system and the circulatory.
Explanation:
The respiratory system brings in the oxygen and the circulatory system brings all of the oxygen through out the body.
Answer:
D
Explanation:
Fermentation produces a net gain of 2 ATPs
Aerobic respiration produces a net gain of 32 ATPs
