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boyakko [2]
3 years ago
15

Invading microorganisms sometimes enter the body and threaten its health. How does the body protect itself from these invaders?

Biology
2 answers:
Nina [5.8K]3 years ago
5 0

Answer:

A

Explanation:

forsale [732]3 years ago
4 0
C.
The immune system collects and stores the invading organisms
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