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Luba_88 [7]
3 years ago
13

How the body defends itself against infection

Biology
2 answers:
Oksanka [162]3 years ago
5 0

Answer:

Natural immunity: inborn defence. External defence is maintained by means of intact skin, by mucous, which traps and eliminates micro‐organisms, and by body secretions such as saliva and perspiration, which have disinfectant properties.

dsp733 years ago
3 0

Answer: poop

Explanation: if you cover yourself in poop it heats your body up an animal does this but i cant remember which one

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