1. What is Aerobic Capacity?
A. The ability to breath while resting.

B. The ability to lift a certain amount of weight/time.

C. The ability to take in, transport, and convert oxygen into energy during exercise.

C

Explanation:

An example of aerobic capacity is body's ability to take in and use oxygen to improve aerobic performance.

c would be the answer

exposure to hazardous carcinogens and toxic substances can cause breathing problems, such as copd and various types of cancer. it also increases the risk of heart attacks and strokes and has serious (but no less unattractive) side effects, such as aging, yellow teeth, a terrible smell and damage to the vocal cords.