The stalactites and stalagmites in this cave are a result of water dripping through limestone and dissolving it.
Is this an example of Oxidation or Hydrolysis?

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

answer: i cant find your answer. do u have another way i can answer it for you : )

explanation:

i think that you are smart and you should fit for it out