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Blood Atria Flows Pulmonary Contract Ventricles Vena Cava

Original 1) Blood flows into the two atria from the vena cava and the pulmonary vein
2) The atria contract, pushing the blood into ventricles
3) The ventricles contract, forcing the blood into the pulmonary artery and the aorta, and out of the heart
4) The blood then flows to the organs through arteries and returns through veins
5) The atria fill again and the cycle starts over
Title Circulatory System
Settings 1,1,0 | n,n,n,n
Text1
1) Blood flows into the two atria from the vena cava and the pulmonary vein
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Text2
1) Blood flows into the two atria from the vena cava and the pulmonary vein
2) The atria contract, pushing the blood into ventricles
...
...
...
Text3
...
2) The atria contract, pushing the blood into ventricles
3) The ventricles contract, forcing the blood into the pulmonary artery and the aorta, and out of the heart
...
...
Text4
...
...
3) The ventricles contract, forcing the blood into the pulmonary artery and the aorta, and out of the heart
4) The blood then flows to the organs through arteries and returns through veins
...
Text5
...
...
...
4) The blood then flows to the organs through arteries and returns through veins
5) The atria fill again and the cycle starts over
Full
1) Blood flows into the two atria from the vena cava and the pulmonary vein
2) The atria contract, pushing the blood into ventricles
3) The ventricles contract, forcing the blood into the pulmonary artery and the aorta, and out of the heart
4) The blood then flows to the organs through arteries and returns through veins
5) The atria fill again and the cycle starts over

Tags: b2, bio, heart

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