2 Answers

Zak Henry · Answer 1 · 2021-02-24T15:41:27+0000

The heart, blood and blood vessels work together to service the cells of the body. Using the network of arteries, veins and capillaries, blood carries carbon dioxide to the lungs (for exhalation) and picks up oxygen.

Andy Zarzycki · Answer 2 · 2021-03-01T02:15:25+0000

Answer:

The arteries, veins and the capillaries work together by allowing blood to carry carbondioxide to the lungs and oxygen is taken thereafter.

Step-by-step explanation:

It is from the small intestine that puts together food nutients and deliver them to the cells.

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