One way to prevent this from happening would be, in general, to not go ice skating. She also could have worn knee pads.
1 it stinks
2 second hand smoke could cause cancer
3vaping is smoking you are inhaling smoke and that cause cancer.
4. you look dumb not cool blowing out judge clouds of smoke.
5.if you take a glass pipe put meth in it heat it up until it turns into a vapor cloud inhale it in to your lungs you are smoking meth not vaping meth what I'm saying is that vaping is smoking no matter how you look at it.
I believe the answer they are looking for is a 70year old would be covered by medicare as oppose to a 55year old with disablity would be covered by medicaid