Question

Aerobic exercise can lead to an increase in

A. the number and size of coronary arteries feeding the heart.
B. exercise-related injuries.
C. bone loss related to repeated joint stress.
D. LDL cholesterol levels.

Answer 1

The correct answer is : A. the number and size of coronary arteries feeding the heart.

I am 100% confident about this answer!

Answer 2

A. the number and size of coronary arteries feeding the heart.

Step-by-step explanation: