Urgent! i need

i think it's a and b but i'm not sure.

which describes how photosynthesis differs from aerobic respiration?

(select all that apply.)

a. all of the reactions of photosynthesis occur inside the chloroplast, while only some of the reactions of aerobic respiration occur inside the mitochondria.

b. photosynthesis produces oxygen, while aerobic respiration consumes oxygen.

c. the general equation of photosynthesis is the reverse of that for aerobic respiration.

d. photosynthesis produces carbon dioxide gas, while aerobic respiration consumes carbon dioxide gas.