Answer:
The effects of tobacco smoke on the respiratory system include: irritation of the trachea (windpipe) and larynx (voice box) reduced lung function and breathlessness due to swelling and narrowing of the lung airways and excess mucus in the lung passages.
Explanation: hope i could help and i hope you have a really good day :)
"Healthy Eating"
Author: Unknown
www.helpguide.org/articles/healthy-eating/healthy-eating.htm
I’m pretty sure that your answer would be A
I am not sure this is right but I would have to go with 140°
Hope this helps
