In a lava lamp, a waxy substance rises and falls repeatedly. what causes the waxy substance to rise? check all that apply.

The waxy substance is warm. The waxy substance is less dense than the surrounding liquid.

Explanation:

Generally, a lava lamp is made up of wax mixture and a clear surrounding liquid. In principle, the wax in the lava lamp is warmer than the surrounding liquid. In addition, the density of the wax mixture is usually less than the surrounding liquid. When the wax mixture is warmed, it flows through the clear surrounding liquid and exchange heat energy with the liquid.

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).