With doctors and nurses as well as patients (or parents of the patients) who understand the medical terminology you are using
Answer:
Smoking is the leading cause of preventable death. Worldwide, tobacco use causes more than 7 million deaths per year. If the pattern of smoking all over the globe doesn't change, more than 8 million people a year will die from diseases related to tobacco use by 2030.
Explanation:
You didn't really provide us with a list or a set of possible answers, however, generally it's very importnat that we have a good and advanced respiratory fitness as this will allow us to go up a flight of stairs faster and without getting out of breath, we are able to run for longer or just do different physical exercises for longer. When our respiratory fitness is weak, this isn't possible.
Nose to nostrills to nasal cavity to pharynx to larynx to bronchi to bronchioles to alveoli to blood
