Capillaries

Use the terms below to fill in the gaps ie.Arteries – elastic vessels that carry blood _____________ from the heart.

The Blood Vessels 1. Use the terms to complete the following: away, capillaries, capillaries, exchange, oxygen-rich, towards, valves, veins, a. Arteries – elastic vessels that carry blood _____________ from the heart. b. Arterioles – smaller arteries that contain mainly smooth muscle in their walls. These are the ones that are capable of dilation and constriction. […]

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