Question

what are three functions of blood in human body?​

Answer 1

Answer:

Blood circulates the oxygen throughout the body.

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Answer 2

Explanation:

Blood has 3 main functions

1. Transport.
2. Protection.
3. Regulation.

Blood transports the following substances

1. O2
2. CO2

Between the lungs and rest of the body.

Nutrients from the digestive tract and storage sites to the rest of the body.

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