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nadya68 [22]
3 years ago
15

Your immune system consist of what that fight disease

Biology
1 answer:
Tcecarenko [31]3 years ago
8 0
White blood cells -


White blood cells<span> </span><span>also called </span>leukocytes, are cells that attack bad diseases or foreign invaders. They protect the body and any organs that are "under attack" by an infectious bacteria. 
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