tylannnnnn
tylannnnnn tylannnnnn
  • 22-03-2021
  • Biology
contestada

Antibodies, B-cells, killer T-cells, and helper T-cells are all examples of what part of
the immune system?
Red blood cells
White blood cells
O Platelets
O Plasma

Respuesta :

abramcbarker
abramcbarker abramcbarker
  • 23-03-2021

Answer:

b    whit blood cells

Explanation:

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