The answer out of the following is D. emphysema .Smoking inflicts damage to the air sacks(alveoli) and makes it difficult to breathe.
Answer:
Changes in color and smell.
Explanation:
It's just so they know where you are. Just go along with ethics and you'll get an A
I don’t know if there are supposed to be answer but if not the I would say then first you should take a deep breath and just think of things that are calming and do one of those things then go talk it out with someone you trust most