Question

what are the structure and functions of heart​

Answer 1

Answer:

The left-hand side pumps oxygenated blood around the body. Each side of the heart consists of an atrium and a ventricle which are two connected chambers. The atria (plural of atrium) are where the blood collects when it enters theheart. The ventricles pump the blood out of the heart to the lungs or around the body.

Answer 2

Answer:

As a central part of the circulatory system, the heart is primarily responsible for pumping blood and distributing oxygen and nutrients throughout the body. The organ is divided into several chambers that take in and distribute oxygen-poor or oxygen-rich blood.

Explanation:

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