How many drops is in 15 cm^3? Use dimensional analysis to show your work.

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?