Limestone, the type of rock most likely to contain caves, is made up of: Group of answer choices Rocks erupted from volcanoes. R
ocks that solidified deep beneath a volcano. Rocks squeezed and cooked deep in a mountain range. Grains of sand that have weathered out of granite, "glued" together by hard-water deposits. Old shells, or pieces of old shells, pressed together.
Answer: Old shells, or pieces of old shells, pressed together because limestone is made from bones that are parts of the skeleton that got squished together.
Petroleum jelly is made from the non-renewable resource, Coal. Apples are made from trees, which can be replaced, maple syrup is made from trees, and cotton is made from a plant. Coal, cannot reproduce.
