Question

1. Heart and blood vessel (function)​

Answer 1

Explanation:

1st answer::-

The heart's role is to pump oxygen-rich blood to every cell in the body. The blood vessels — a network of interconnecting arteries, arterioles, capillaries, venules, and veins — provide the pathway in which blood travels...

2nd answer::-

Blood vessels are the channels or conduits through which blood is distributed to body tissues. The vessels make up two closed systems of tubes that begin and end at the heart. One system, the pulmonary vessels, transports blood from the right ventricle to the lungs and back to the left atrium.

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Answer 2

Answer:

• Hey.

Explanation:

• The heart role is to pump oxygen- rich blood to every cell in the body . the blood vessels --- a network of interconnecting arteries , arterioles , capillaries , venules , and veins---- provide the pathway in which blood travels.