Science, asked by ashishranjan80022107, 4 months ago

Why is blood needed by all the parts of a body?
look red?

Answers

Answered by sasmi1417

1

Answer:

RBCs contain hemoglobin (pronounced: HEE-muh-glow-bin), a protein that carries oxygen. Blood gets its bright red color when hemoglobin picks up oxygen in the lungs. As the blood travels through the body, the hemoglobin releases oxygen to the different body parts.

Answered by Anonymous

1

Answer:

Blood is needed for transportion...

Looks red bcz of Hameglobin present in Rbc in blood.

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