During inspiration, fresh air enters the respiratory system through the pared external nares (nostrils; shown here) and/or the oral cavity to the pharynx. Air then travels through the glottis into the trachea, through the bronchi and bronchioles to reach the alveoli.
Answer:
True
Explanation:
Cigarette companies add ammonia to cigarettes to boost the impact of the nicotine.
Personally, I would say it is C but I'm not 100% sure
Answer:
bc it can be a baby and that baby does not know anything
Explanation: