1)Why do clouds usually form high in the air instead of near Earth's surface? a) High in the atmosphere is less dense
b) High in the atmosphere contains less oxygen
c) High in the atmosphere is usually cooler
d) High in the atmosphere has less air pressure

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock

it's c (engineer's do their work with mechanical stuff not on any living being)