Question

what is the function of heart​

Answer 1

Answer:

Heat is the form of energy that is transferred between two substances at different temperatures. The direction of energy flow is from the substance of higher temperature to the substance of lower temperature. Heat is measured in units of energy, usually calories or joules.

Explanation:

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Answer 2

Answer:

The four main functions of the heart are:

1.Pumping oxygenated blood to the other body parts.

2.Pumping hormones and other vital substances to different parts of the body.

3.Receiving deoxygenated blood and carrying metabolic waste products from the body and pumping it to the lungs for oxygenation.

4.Maintaining blood pressure.

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