A. because the heart will pump more blood filled with oxygen to the muscles that need it most
D, I’m assuming that’s their is a another so you give on group nothing and the other group the vitamin C
Answer:
Mitochondria
Explanation:
Cellular respiration occurs primarily in the mitochondria of your cells. The mitochondria is like the powerhouse of cells
Is the study of the interactions among living things, and between living things and their environment
ecology
It is D the genetic code.
