Question

Q:-what is blood?
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Answer 1

Answer:

Blood, fluid that transports oxygen and nutrients to the cells and carries away carbon dioxide and other waste products. Technically, blood is a transport liquid pumped by the heart (or an equivalent structure) to all parts of the body, after which it is returned to the heart to repeat the process.

Explanation:

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Answer 2

Answer:

You blood is made up of liquid and solids.

It brings oxygen and nutrients to all the parts of the body so they can keep working. Blood carries carbon dioxide and other waste materials to the lungs,kidneys and digestive system to be removed from the body.Blood also fights infections and carries harmones around the body.

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