The answers are A: It will not make enough food, and C: It will not convert enough CO2 into Glucose.
Im pretty sure its a. scientific theory
The oxidation of one molecule of glucose under aerobic conditions will
yield/give rise to about 32 mol of ATP, while oxidation of one molecule of
glucose under anaerobic conditions, will yield only 2 mol of ATP.
B. eat parenchyma and discard epidermis
The atom is the basic unit of matter.