I think tap dancing is an aerobic exercise.
It would be B or C. I'm SURE it would be C though.
"A" means to cause air to enter and circulate freely in (a room, building, etc.), which fire NEEDS air in order to be alive, so that would be BAD. "D" is saying to store guns in locked cabinets... which doesn't really make sense.
A. None is probably the best answer because it depends on how much you have it wouldn’t be safe either way
<span>In an otherwise healthy adult, blood loss would cause death.</span>
