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Dmitrij [34]
3 years ago
8

Which describes how physical activity benefits the cardiovascular system?

Health
1 answer:
harkovskaia [24]3 years ago
3 0
It increases heart strength.

Why?
Decreasing number of capillaries in the muscles is not a good and neither is blood cholesterol (hence you watch your cholesterol intake), and osteoporosis is a bone disease not a cardiovascular one.
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