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Answer:
The American with Disabilities Act protects people against discrimination because of their mental disability. False; they protect the Americans with any disability.
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.
How does the appendicular skeleton differ from the axial skeleton?The axial skeleton includes just the skull, the sternum, the ribcage, and the vertebraic column, while the appendicular skeleton includes everything else. The axial skeleton are the bones that lie around the longitudinal axis of the human body (from top to tail). This includes the skull, ribs, sternum, and vertebral column.
