Answer:
Teenage pregancy
HIV/AIDS
STDS
Motor vehicle crashes
physical fights
crime
Homicide
All of these can affect futures
I would say hat now is the perfect time because peak bone mass happens at our age. Bone strengthening exercises are always good for your body no matter what, so encourage her/him to do it. I'm guessing the age is about 11-18 maybe...
Hope this helps... mark as Brainliest plz
Answer:
A
Explanation:
because all of the other answer are an affect of tobacco use so A is correct