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 wish i could but this one is weird give me abc and i can solve it.
hey there!
mass = 6.75 g
volume = 9 cm³
therefore:
d = mass / volume
d = 6.75 / 9
d = 0.7 g/cm³
answer b