Science, asked by lakshyasingh4567, 11 months ago

why is blood needed by all parts of body.

Answers

Answered by abhyaaasu

Answer:

So that it can exchange gases, particles, biomolecules easliy

Answered by ymayankverma2001

Answer:

Blood is needed by all the parts of the body because: (i)It carries oxygen to all the parts of the body and also carries carbon dioxide back to the lungs. (ii) It carries digested food to various parts of the body for absorption. (iii) It contains platelets which help in the clotting of blood.

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