Biology, asked by kumaripriyanka86019, 5 months ago

Rings of cartilage present in the throat ensure that (a) the air passage collapses (b) the air passage doesn't collapses (c) the air is filtered entering the nostrils (d) None of these

Answers

Answered by umagautamhri

1

Answer:

Ans - The air is filtered entering the nostrils

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