To make and store food To add oxygen to the atmosphere To release energy from stored food To remove carbon dioxide from the atmosphere
I gave my students this multiple choice question: There are many different processes that take place in plant and animal cells. Cellular respiration is one of those processes. What is the purpose of cellular respiration?

Only one answer is correct among these 4 choices:
- To make and store food
- To add oxygen to the atmosphere
- To release energy from stored food
- To remove carbon dioxide from the atmosphere

Could you tell me which one is correct?

To release energy from stored food