Question

Food molecules contain biochemical energy which is made available by

Answer 1

Answers;

Cellular respiration;

Explanation;

Food molecules contain biochemical energy which is made available by cellular respiration;

The process of cellular respiration takes in food and uses it to create ATP, a chemical which the cell uses for energy.

The purpose of cellular respiration is to provide cells with the energy they need to functioning and activities such as growth and movement.

Answer 2

B. Cellular respiration 
Cellular respiration is the metabolic process(es) that transmutes biochemical energy into ATP (Adenosine Triphosphate) and then release waste products.