Question

question 4
which is not the purpose of aerobic exercise

to add more calories.

to boost your heart rate and oxygen intake.

aerobic exercise will strengthen your heart and lungs.

you will lower your blood pressure.

Explanation:

Aerobic exercise burns calories (not adds them), and its core purposes include increasing heart rate/oxygen intake, strengthening cardiovascular (heart/lung) function, and reducing blood pressure.

Answer:

to add more calories.