Biology, asked by mukirock63, 8 months ago

Why we need transportation system in our body.? Explain​

Answers

Answered by khushboo8267
1

Answer:

We need a transport system to deliver oxygen, nutrients and other substances to all our body cells, and take away waste products from them. ... The deoxygenated blood returns to the heart from the body in the vena cava (a vein), the heart pumps is to the lungs to get rid of the carbon dioxide

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Answered by pallavisami
1

Answer:

This is because to maintain the blood circulation properly to produce energy.

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