Many things, to include 'first hand smoke'.
First-hand smoke.
passive smoking
When you breath in the cigarette/cigar/pipe/pot/hookah smoke, you are inhaling. When you breathe out you are exhaling. Sometimes exhaling can be called "making smoke rings" if you try to do something fancy with your breath.
breathing but breathing along with cellular respiration would be called respiration
Breathing
The act of breathing air into the lungs is simply called breathing. From the lungs, the air is transferred into the blood stream and moved to the other parts of the body.
No one ciggarette is nothing you get more damage by breathing the air in your house than from one ciggarette
At the time of breathing diaphragm streaches and air comes in containing oxygen, as diaphragm constricts air containing carbon di oxide air comes out.This process is called as breathing.
The intake of air into the lungs is called ihhaling (inhalation). Another medical term is aspiration(used more specifically to mean fluids that are inhaled into the lungs).
water air breathing earth food etc.
Cigarette smoke is air pollution because it can harm people who breathe in the smoke
Answer: Hanuman is pavan putra means air (our breathing) and by controlling breathing , we can obtain controll on our mind called self realization.
Inspiration, as called inhalation, moves air into the lungs. Expiration, as called exhalation, moves air out of the lungs.
by convection