Answer:
When we breathe, the air goes through the trachea and bronchi and splits at the tracheas base with one entering each lung. The air divide itself into the bronchioles. Then diffusion happens by swapping the CO2 in the capillaries with O2 in the airsacks. The oxygen hemoglobin gets transported to all of the bodyand the Co2 is exhaled.
Explanation:
In a study, the independent variable is the thing that you change to see how the change produces different results. In this study, the independent variable would be the use of nicotine.
Answer:
The voice of a patient with a peritonsillar abscess is described as "hot potato voice" (voice engolada). Peritonsillar abscesses are characterized by being generally unilateral accompanied by fever, odynophagia, dysphagia and otalgia. They usually form in the soft palate area between the capsules of the palatine tonsil and the fibers of the upper constrictor muscle of the pharynx.
