red blood cells have a longer life span than white blood cells.terreterterttretretretterterrerettetWhite blood cells have a nucleus, red blood cells do not, white blood cells protect while red blood cells transport, red blood cells have a longer life span than white blood cells.terreterterttretretretterterrerettetWhite blood cells have a nucleus, red blood cells do not, white blood cells protect while red blood cells transport, red blood cells have a longer life span than white blood cells.terreterterttretretretterterrerettetWhite…
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