What is melted rock and minerals found below earths crust

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Which of the following best describes technology a. something created for only scientists to use b. the method of thinking that scientists use. c. the application of engineering to create useful products. c. a scientific idea

What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?