Author Question: The fitness of a person's cardiorespiratory system is assessed by measuring A) the volume of ... (Read 161 times)

Bob-Dole · **on:** Jul 12, 2018

The fitness of a person's cardiorespiratory system is assessed by measuring

A) the volume of oxygen the muscles consume during exercise.
B) the increase in heart rate during exercise.
C) the strength needed to sustain a muscular contraction during exercise.
D) the number of reps that can be repeated in one breath.

Question 2

What percentage of first-time college students at U.S. public universities complete their degree within 6 years?

A) 38 percent
B) 58 percent
C) 78 percent
D) 98 percent