I can't do this anymore, trying not to be ignored :'(

Which statement accurately describes the relationship between air pressure, air density, or altitude? as altitude increases, pressure increases.as altitude increases, air density increases.air pressure and density are lowest at sea level.denser air exerts more pressure than less dense air.

How can you use chemical equations to predict the products of the reaction you can carry out?

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?