Which statement about anaerobic exercises is true? A.
You should leave at least a day between anaerobic exercises to let muscles rest and heal.
B.
Anaerobic exercise should last longer and be more intense than aerobic exercise.
C.
During anaerobic exercise the muscles require a lot of oxygen.
D.
Anaerobic exercise is mostly intended to improve cardiorespiratory endurance.
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Which statement best describes the role of the artificial heart? the artificial heart is a good replacement option for individuals who do not want a human heart. the artificial heart has been a great option because it can keep patients alive for a very long time. the artificial heart is not a good option because of the high possibility for rejection. the artificial heart has limited usefulness but can prolong life or be a tool to use while waiting for a transplant.