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.

I hope this answer helps.

a: the sheep and waste material both release carbon into the atmosphere.

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.