Science, asked by ayushpatil698, 3 months ago

3. Why does the human body need a well-organized transport
system?

Answers

Answered by pranjal24966

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.

Answered by ashokbabuaryan123

Answer:

Explanation:

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