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verez6In0afaniell
verez6In0afaniell verez6In0afaniell
  • 04-04-2016
  • Biology
Answered

_______ aid in the immune system to fight infections.

ARed blood cells
BPlatelets
CArteries
DWhite blood cells

Verified Answer :

KatieGro18 KatieGro18
  • 04-04-2016

White blood cells (D) aid in the immune system to fight infections.

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