What is carbon fixation? a. The breaking of carbon dioxide bonds and formation of oxygen

b. the conversion of the gas form of carbon into solid forms such as sugars

c. The metabolic breakdown of food into carbon dioxide

d. Both A and B
e. None of the above

D.both A and B

Explanation:

because if there some option,like abcd and the letter d. is both a and b that is the correct answer.

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.

the answer for this question would be d. glaciers