caitlynstraight531 caitlynstraight531

30-08-2016
Health

contestada

Exercise benefits the cardiovascular system.
true or False

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AllieHurst99 AllieHurst99

30-08-2016

True. The cardiovascular system, or circulatory system, circulates blood through the body. Exercise enables this system to move freely.

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bathini bathini

30-08-2016

true because it not only exercises the heart but also the cardiac muscle making it stronger and more durable

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