Question

what is protection against foreign bodies...
good dear​

Answer 1

Answer:

antibodies are chemical substances in our body which protects us against the foreign bodies (antigens)

Answer 2

Answer:

A foreign body is something that is stuck inside you but isn't supposed to be there. you may inhale or swallow a foreign body,or you may get one for from an injury to almost any part of your body.Foreign bodies are more common in small children, who sometimes stick thing in their mouth, ears ,and noes.

Explanation:

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