If the mass of a material is 43 grams and the volume of the material is 9 cm^3, what would the density of the material be?

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.

i think the answer is terrae but not 100 percent sure. ▓▬▬ §

a is the correct answer