Question

Which answer choice BEST explains why the cyclist must be fed if she wants to continue to pedal her bike?

A. All of her stored chemical energy was transformed.

B. She was hungry.

C. She destroyed all of her chemical energy while riding her bike.

D. She needed to create more stored chemical energy.

Answer 1

The best answer choice that explains why the cyclist must be fed if she wants to continue to pedal her bike is:

D. She needed to create more stored chemical energy.