Question

select the correct answer. how does cardiorespiratory endurance affect physical fitness? a. it increases the efficiency with which the body delivers oxygen and nutrients to its cells. b. it improves the amount of force that muscle groups release in a single effort. c. it helps joints move through a full range of motion efficiently and effectively. d. it improves how well muscles perform repeated movements over extended periods of time.

Explanation:

Cardio - respiratory endurance is about the body's ability to supply oxygen and nutrients. Option A is correct as it relates to this delivery efficiency.

Answer:

A. It increases the efficiency with which the body delivers oxygen and nutrients to its cells.