Short answer:
Valve which permits blood to flow from the right atrium to the right ventricle is tricuspid valve
Long answer:
The right side of the heart has lower pressure compare to the left side. There is a valve that support the lower pressure so the blood can move easily from the right atrium to the left ventricle. The valve is called tricuspid valve. It's called "Tri" because there are 3 flaps/leaflets on the valve.
For your information, the left side of the heart only has 2-leaflet valve, which make smaller circular opening compare to the 3-leaflet valve on the right side. That's because the left side has higher pressure than the right side.
Banana health benefits far outweigh those of the apple. That’s because they have many vitamins and nutrients then their round counterparts. Bananas have twice as many carbohydrates, 5 times as much vitamin A and iron, and 3 times as much phosphorus as apples.
<span>Which class of drugs would a doctor prescribe to treat eye allergies triggered by pollen and dust?
</span>- Antihistamine Pills and Eye Drops
The diferrence between the two is Santa Fe Trail was used by traders to cross the Great Plains and the Old Spanish Trail was used by traders to reach California.
The answer to this question is C