It has 4 chambers so oxygenated blood from the lungs never mixes with deoxygenated blood from body tissues as it does in frogs that have only 3 chambers.
heart
highly perfused organs in the body include heart, brain, kidneys. I'm not sure about the lungs. highly perfused organs in the body include heart, brain, kidneys. I'm not sure about the lungs.
No you can't, but you can swap a human brain for a pig brain, just like swapping a human heart for a pig heart.
The typical mammalian heart? Yes.
so it can live longer.!(:
the upper chambers of the heart are called the atria. (or atrium singular)
Human and mammalian hearts have 4 chambers .
Blood is found within the circulatory system of the mammalian body. This system comprises the heart and blood vessels.
A R. Muir has written: 'The mammalian heart'
the left artery and right artery chamber =============================================================== The two upper chambers of the mammalian heart's are: - left atrium - right atrium more information in related links.
three
If a mammalian heart is removed, it will continue to beat for hours, providing that an adequate supply of warm oxygenated fluid of sutable composition is supplied to the muscle through the coronary vessels from the aorta. The origin of the heart-beat is independent from the rest of the body. The heart has its own pacemaker cells.