1.

Appu was still uncomfortable with the color of blood. Bholu sensing this, asked his neighbor, the doctor, why Red Blood Cells (RBCs) have a red color. Can you answer Bholu’s question ?

Answer»

Appu was still uncomfortable with the color of blood. Bholu sensing this, asked his neighbor, the doctor, why Red Blood Cells (RBCs) have a red color.

Can you answer Bholu’s question ?




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