What is the answer?

In many caves, rock formations include stalactites and stalagmites. Where does the rock in these formations come from?

OPTIONS:
- magma
- rainwater
- dissolved minerals
- decaying organic matter
dissolved minerals
Vad är svaret? I många grottor omfattar klippformationer stalaktiter och stalagmiter. Varifrån kommer klippan i dessa formationer? ALTERNATIV: - magma - regnvatten - upplösta mineraler - sönderfallande organiskt material
What's the answer? In many caves rock formations include stalactites and stalagmites. Where does the rock come from in these formations? ALTERNATIVE: - magma - rainwater - dissolved minerals - decaying organic matter
lösta mineral
dissolved minerals