Answer:
C
Explanation:
Using exercise equipment as it was designed to be used is safe, because if you use in incorrectly, you may injure yourself.
Answer: C.
Explanation: Carbohydrates should make up 45% to 65% of your daily diet
Mosty likely it is none of the above .
Answer:
the nicotine damages their lungs
Explanation:
a non smoker wouldn't have nicotine or anything else caused by smoking affecting their lungs. non smokers would have way healthier and less infection prone lungs than smokers
