Question

Describe the functions of the following

A. Heart
B. Blood vessels
C. Red blood cells (RBCs)
D. White blood cells (WBC)
E. Platelets

Answer 1

1)to pump the blood in whole body.
2)to send blood in whole body organs through it.
3)red blood cell gives red color to blood.
4)it protects our blood from germs.
5)it controls the continue flow of blood.

Answer 2

HEY MATE
HERE IS YOUR ANSWER
A.Heart
It continuously pumps the oxygenated blood inside our body to every part of our body.
B.Blood vessel
These are the small pipes inside our body through which blood flows.
C.Red blood cell
They help in transport of oxygen from one part of the body to the other part of the body.
they contain a red colour pigment called hemoglobin.
D.White blood cells
these are present in the blood and protects our body against harmful germs and diseases.
E.platelets
These are also present in the blood and helps in clotting of blood at the time of injury.
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