Question

what is main and important function of heart and brain in body?​

Answer 1

Answer:

Good afternoon dear..

Explanation:

Answer:

heart is a vital organ, the brain (and the nervous system that attaches to the brain) make up the most critical organ system in the human body. The human nervous system is responsible for coordinating every movement and action your body makes.

Answer 2

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• While your heart is a vital organ, the brain (and the nervous system that attaches to the brain) make up the most critical organ system in the human body. The human nervous system is responsible for coordinating every movement and action your body makes.

Explanation:

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