Question

What is blood cells class 7​

Answer 1

Answer:

Blood is the red fluid which flows throughout the body. Functions of blood- Carries oxygen, required for respiration from lungs to the cells of the body. Carries carbon di oxide, waste product of respiration from cells of the body to the lungs.

Explanation:

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Answer 2

Answer:

blood cell, also called a hematopoietic cell, hemocyte, or hematocyte, is a cell produced through hematopoiesis and found mainly in the blood. Major types of blood cells include red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes)