Question

Solve this:
(a) Mention any two components of blood.
(b) Trace the movement of oxygenated blood in the body.
(c) Write the function of valves present in between atria and ventricles.
(d) Write one structural difference between the composition of artery and veins.

Answer 1

a: The two components of blood are RBC(red blood cells) & platelets

b: the oxygenated blood is traveling from lungs to all other parts of the body right up to the arteries

c: the function of the valves in these tubes is to stop the reverse flow of the blood because of it's high pressure

d:one difference is that the veins are deep-seated in our body then the arteries