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The immune system consists of WhiteBlood Cells (WBCs) only. |
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Answer» Answer: Explanation: White blood CELLS are ALSO referred to as WBCs or leukocytes. They are the cells that make up the majority of the IMMUNE system, which is the part of the body that PROTECTS itself against FOREIGN substances and various types of infections. Leukocytes are made in the bone marrow from multipotent cells called hematopoietic stem cells. |
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