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Question 1

What Are the Components of Blood & Their Functions?

Answer 1

✔ 1. Plasma (55% of blood) → Transports substances

✔ 2. Red Blood Cells (RBCs) (Erythrocytes) → Transport oxygen

✔ 3. White Blood Cells (WBCs) (Leukocytes) → Fight infections

✔ 4. Platelets (Thrombocytes) → Help with blood clotting