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Arturiano [62]
1 year ago
8

Which of the following has a primary role in attacking cancer cells and protecting against some pathogens by killing harmful cel

ls on contact
Biology
2 answers:
Oliga [24]1 year ago
7 0
B memory cells is very wrong. The answer could be Cytotoxic T cell or natural killer cell
jolli1 [7]1 year ago
4 0
The answer is memory B cell
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