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.
Answer & Explanation:
The main character or main plot-driving character is the protagonist. Someone who opposes their goals is an antagonist--and often there is a "the antagonist" vibe, where the primary character opposing the protagonist is "the" antagonist. ... Bill and Ted's Excellent Adventure, for example, arguably has two protagonists.
Answer:
See explanation :)
Explanation:
Part 3
In order to maintain a healthy relationship, each partner must at least consider their spouse when making decisions. Whether you are actively making decisions together or considering one another in your individual decisions, there are relatively few that you should make completely on your own.
Answer:
Adults ages 19-50: 1,000 milligrams per day. Women age 51 and older: 1,200 milligrams per day. Men age 51 - 70: 1,000 milligrams per day. Men 71 and older: 1,200 milligrams per day.
Explanation:
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