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The design of the mammalian heat is that there are two chambers used to receive blood from, and pump blood to the lungs, and then two more chambers used to received blood from, and pump blood to the rest of the body other than the lungs. This arrangement works more efficiently than if there are only two chambers receiving blood from and pumping blood to the entire body including the lungs.
Wiki User
∙ 11y ago
Wiki User
∙ 12y agoNo. Rats are mammals with a four-chamber heart.All mammals have four chambers.
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What are the 2 chambers in the human heart?
The left atrium and right atrium receive blood coming into the heart.
4 c in the hh?
i think it is 4 chambers in the Human Heart
How many chambers are in a human heart?
The human heart has four chambers connected by valves. We have 2 smaller chambers on the upper half of our heart and two larger chambers on the bottom of our heart. The smaller chambers are called atria; the larger chambers are called ventricles. So we refer to these chambers as right and left atrium, and right and left ventricle.
How many chambers in the human heart?
There are four chambers in a human heart.
How may chambers is the human heart divided into?
the human heart is divided into four chambers
What are the 2 lower chambers of the human heart called?
Ventricles
How is a frog heart different from a human heart?
A frog's heart has only three chambers, and a human's heart has four chambers.
How many chambers are in are heart?
The human heart has four chambers. The atria are the upper chambers, and the ventricles are the lower chambers.
Does a human heart has four champers?
Yes, a human heart has four chambers. The atria are the upper chambers, and the ventricles are the lower chambers.
Is it normal to have three heart chambers?
Not if you're a human. The human heart has four chambers. If you are a reptile or an amphibian then yes, it would be normal to have three chambers in your heart.
How many chambers are present in human heart?
The dog's circulatory system is quite similar to that of humans. The heart has four chambers. The two upper chambers are the left and right atria, while the stronger, lower chambers are the right and left ventricles.
How many cambers does a human heart have?
It has 4 chambers in the human heart
