Answer:
Rh Factor. The Rh factor is simply a protein that is found on the covering of the red blood cells. If your red blood cells have this protein, you are Rh positive. If your blood cells don't have this protein, you are Rh negative.
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The statement 'circuit training is a program that moves through a prescribed set of exercises' BEST describes circuit training. It involves endurance and resistance training.
Circuit training is a type of routine involving endurance and resistance training, as well as high-intensity aerobics.
Circuit training has into account a programmed set of resistance exercises that help to keep heart rate elevated.
In consequence, circuit training represents an exercise program that combinates cardiovascular training with resistance training.
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