D would make the most money, but it's up to you! :)
(1) tobacco use, (2) alcohol consumption, and (3) unhealthy diet and physical inactivity.
I think it’s going to be decreases rate and depth of breathing
Answer:
Your muscles will require less oxygen to move and they will produce less carbon dioxide. This will immediately reduce the amount of air you will need to breathe in and out for a given exercise.
