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LiRa [457]
2 years ago
6

Identify how the physical barriers of the immune

Biology
2 answers:
Liono4ka [1.6K]2 years ago
8 0

Answer:

BCDE

Explanation:

Took the test

s2008m [1.1K]2 years ago
3 0

Answer:

Identify how the physical barriers of the immune  system protect the body against pathogens?

skin contains tightly packed cells

•skin is tough, flexible, and waterproof

Explanation:

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