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myrzilka [38]
3 years ago
7

I need help with 4. b PLEASE

Health
1 answer:
Mumz [18]3 years ago
5 0
Arteries carry oxygenated blood away from the heart to the body, and veins carry oxygen-poor blood back from the body to the heart. ... Capillaries are tiny, thin blood vessels that allow oxygen and nutrients to flow to nearby tissue. (These are the differences)
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