CR endurance is determined by a. the amount of oxygen the body is able to utilize per minute of physical activity. b. the length of time it takes the heart rate to return to 120 bpm following the 1.5-Mile Run Test. c. the dierence between the maximal heart rate and the resting heart rate. d. the product of the heart rate and blood pressure at rest versus exercise. e. the time it takes a person to reach a heart rate between 120 bpm and 170 bpm during the Astrand-Ryhming test. 2. Which of the following is not a benefit of aerobic training

The answer is A.

Explanation:

The CR endurance that is given in the question, or cardio respiratory endurance, can be described as the heart's, the muscles' and the lungs' ability to be able to work together effectively through extended periods of physical activity and it can be determined by measuring the amount of oxygen that the body uses in a minute during the said physical activity.

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the index of refraction of the second medium is higher. i just took the test trust me !

as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.