Science, asked by ghimani489, 5 months ago

20. It is advised to breathe through nose then from mouth because
a. Tiny hair present in nose
c. Air get warm before entering
to lungs
b. Presence of mucus
d. All of these

Answers

Answered by sbbhavansbparvitha

0

tiny hair present in nose

Answered by sarita25bhati

0

Answer:

it should be the option C

Explanation:

air get warm before entering to lungs

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