Question

Air from the outside is warmed, cleaned and moistened by the nose and

Answer 1

Nostrils hairs and they present just after Nose and the hairs only purify air a little by taking dust particles from it......and listen bro nose doesn't clear any type of air....it are cleaned in lungs by alveoli.....where exchange of gases takes place .....

Answer 2

Air from the outside is warmed,cleaned and moistened by the nose and taken inside the oxygen by the nose.