Answer:
because the atmosphere shields us from radiation from the sun. also, when you put on sunscreen, the risk for skin cancer decreases.
I don’t remember I think I did read something like this so the answer is b
Answer:
Keep both hands firmly on the wheel when you pass a large vehicle or when a large vehicle passes you. Don't speed up when a semi-truck or other large vehicle is passing you. Instead, stay to the right and slow down slightly.
