Lesson 3.13&3.15 Quiz

Aerobic exercise requires more oxygen to perform the activity.

• True

• False

What is the difference between aerobic and anaerobic exercise?

• the amount of energy your body uses during exercise

• the amount of oxygen your body uses during exercise

• 
  the amount of blood your body uses during exercise

Which of the following is an example of an anaerobic exercise?

• running

• swimming

• weight lifting

• rowing

Your aerobic system begins working until it reaches a point called the metabolic threshold.

• True

• False

Metabolism is the rate at which you burn ---

• oxygen

• calories

• muscle

• energy