Question

respiration is when the body breaks down sugar for energy. aerobic means that it uses oxygen and anaerobic does not. which requires oxygen to break down sugars? anaerobic respiration aerobic respiration

Explanation:

The problem is about respiration types. From the given text, aerobic respiration is defined as using oxygen to break down sugar, while anaerobic does not. So we identify the option that matches this definition.

Answer:

Aerobic respiration