It's the muscle at the centre of your circulation system, pumping blood around your body as your heart beats. This blood sends oxygen and nutrients to all parts of your body, and carries away unwanted carbon dioxide and waste products.
Your heart's main function is to move blood throughout your body. Your heart also: Controls the rhythm and speed of your heart rate. Maintains your blood pressure.
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Answer:
heart plays a vital role, it pumps the blood.
Verified answer
Answer:
It's the muscle at the centre of your circulation system, pumping blood around your body as your heart beats. This blood sends oxygen and nutrients to all parts of your body, and carries away unwanted carbon dioxide and waste products.
Your heart's main function is to move blood throughout your body. Your heart also: Controls the rhythm and speed of your heart rate. Maintains your blood pressure.
Explanation:
hope it helps unnie