Cellular respiration is the process by which organisms use oxygen to break down food molecules to get energy for cell functions. Which of the following statements best ergia why this process is necessary in plant cells?

a:

by the combination of an unlimited number of elements

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.