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Arte-miy333 [17]
3 years ago
6

22 POINTS AND BRAINLIEST

Biology
2 answers:
Marrrta [24]3 years ago
4 0

Answer:

A. memory T and B cells

Explanation:

It is

Serggg [28]3 years ago
3 0

Answer:

The correct option is option "B"

Explanation:

pathogenic cells

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