Question

types of blood and their work?​

Answer 1

We have Red blood cells and White blood cells.

RBCs help in the transfer of oxygen and other nutrients throughout the body.

WBCs help to fight against pathogens invading the body.

Answer 2

$\huge\green{Hi,}$

Answer o==[]::::::::::::::::>

There are various types of blood like A, B, AB and O. Your blood is determined by genes you inherit from the offspring.Each group can be either Rhd positive and Rhd negative,which means there are eight main blood groups.

Hope this answer may help you!

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