Why Do Humans Have 4 Chambered Heart at Shani Amy blog

Why Do Humans Have 4 Chambered Heart. Humans, and indeed all mammals (not to mention birds!), are endothermic (warm blooded). Your heart chambers manage your hearbeat and blood flow. The heart has four chambers called the right atrium, left atrium, right ventricle, and left ventricle. So why do you need four chambers if three worked just fine for frogs and lizards? 4 chambered hearts are the most versatile, efficient, and allow for big, active, bodies with efficient lungs, at the small sacrifice of a small amount of lung.

The Four Chambered Heart
from www.animalia-life.club

So why do you need four chambers if three worked just fine for frogs and lizards? The heart has four chambers called the right atrium, left atrium, right ventricle, and left ventricle. 4 chambered hearts are the most versatile, efficient, and allow for big, active, bodies with efficient lungs, at the small sacrifice of a small amount of lung. Your heart chambers manage your hearbeat and blood flow. Humans, and indeed all mammals (not to mention birds!), are endothermic (warm blooded).

The Four Chambered Heart

Why Do Humans Have 4 Chambered Heart Your heart chambers manage your hearbeat and blood flow. Humans, and indeed all mammals (not to mention birds!), are endothermic (warm blooded). The heart has four chambers called the right atrium, left atrium, right ventricle, and left ventricle. 4 chambered hearts are the most versatile, efficient, and allow for big, active, bodies with efficient lungs, at the small sacrifice of a small amount of lung. So why do you need four chambers if three worked just fine for frogs and lizards? Your heart chambers manage your hearbeat and blood flow.

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