the heart is separated by thick wall called septum. justify.
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The structure of the heart
The heart is made up of four chambers, two on the right and two on the left. Although they work in time with each other, the two sides are separated by a muscular wall called the septum. ... Their muscular walls are thicker than the atria because they have to pump blood out of the heart.
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Answered by
0
Answer:
The structure of the heart
The heart is made up of four chambers, two on the right and two on the left. Although they work in time with each other, the two sides are separated by a muscular wall called the septum. ... Their muscular walls are thicker than the atria because they have to pump blood out of the heart.
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