What is the main organ responsible for pumping blood throughout the body? 🔊
The main organ responsible for pumping blood throughout the body is the heart. This muscular organ contracts rhythmically to circulate blood, supplying oxygen and nutrients to tissues while removing waste products. The heart consists of four chambers: the right and left atria and the right and left ventricles. Its function is vital for sustaining life, and any dysfunction can lead to serious health issues.
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