Question

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Answer 1

Answer:

1) The two components of blood are plasma and red blood cells.

2) oxygenated blood flows from the lungs to the left atrium which is one of left of the upper heart chamber.

3) •arteries = arteries have thick elastic muscular wall. arteries do not have any valves.

•veins = winds have thick wall which to elastic fabric veins have one way value .

4) • Excretion = A product excreted by a living organism or cell.

• Hemodialysis = Hemodialysis is procedure where dialysis machine and simple filter called and artificial kidney,or dialysis are used to clean your blood.

5)The basic filtration unit of kidney is Nephrons.

Answer 2

Explanation:

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