Plz help 50 points How does failure in the digestive system affect the muscles?
Muscles get too much oxygen.
Muscles will not get nutrients needed to grow.
Muscles do not get enough carbon dioxide.
Muscles move too much.

True or false mucous membranes destroy pathogens on the outer body surface, at body openings.

How many calories are in one pound of fat

The amount of oxygen that is actually used by the body during the rest or a hand workout is determined by the heart rate, the stroke volume, and the amount of a. blood circulating in the vascular system b. oxygen removed from the vascular system c. oxygen provided to the vascular system d. blood that individual has in the body e. hemoglobin in the red blood cells