Answer the following question: Fact 1: Flowing water can slowly dissolve carbon in sedimentary rock. Fact 2: Limestone is a type of sedimentary rock. Given the two facts above, flowing water from a mountain can dissolve carbon in what kind of rock?

Pick your answer from: (a). magma; (b). loose soil; (c). loose dirt; (d). precipitation; (e). pumice; (f). limestone; (g). wind and rain; (h). andesite;
Answer:
(f).