1.05 Lab pls help(Measuring Physical Properties Lab Report)

1.05 hopefully this helps

Does anybody know what the dependent and independent variables are?

answer

i think the answer is a) as air pressure in an area increases, the density of the gas particles in that area decreases.

hope it

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.