which statement best describes the factors that affect muscular endurance? a. size of the muscle cells…

which statement best describes the factors that affect muscular endurance? a. size of the muscle cells, ability to store fuel, and blood supply to the muscles b. number of muscles, amount of exercise, and type of person c. level of flexibility, amount of exercise, and ability to store fuel d. blood supply to the muscle, type of exercise, and type of muscle cells please select the best answer from the choices provided. o a o b o c o d

which statement best describes the factors that affect muscular endurance? a. size of the muscle cells, ability to store fuel, and blood supply to the muscles b. number of muscles, amount of exercise, and type of person c. level of flexibility, amount of exercise, and ability to store fuel d. blood supply to the muscle, type of exercise, and type of muscle cells please select the best answer from the choices provided. o a o b o c o d

Answer

Brief Explanations:

Muscular endurance is affected by the size of muscle cells (larger cells can perform more work over time), ability to store fuel (energy - source for muscle contractions), and blood supply to muscles (delivers oxygen and nutrients). Option B's "type of person" is too vague, option C's "level of flexibility" is not a direct factor for muscular endurance, and option D misses the ability to store fuel as a key factor.

Answer:

A. size of the muscle cells, ability to store fuel, and blood supply to the muscles