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A _______________ treats an athlete's injuries.
All athletes rely on engineers to design equipment that will help them improve in their sports.
A _________ will create a diet for you.
Cells use glucose and ______ to release energy.
_______ respiration requires air.
Glucose from the digested carbohydrates is ________ by the small intestine.
A blood ______ is a tube in which blood flows.
A _________ is one pump of the heart.
A _____ is the feel of your blood being pumped.
______ is part of the blood. A liquid that surrounds the blood cells.