Please help. Need to name the molecule

Which sentence best describes the formation of igneous rock? a- lava on the surface dries up and makes arock b_melted rocks cools and forms crystals c_rocks under tremendous heat and pressure d_magma is melted rock underground

Idon’t know how to solve this question

Look at the bean data from days 4–6. use these data to explain how natural selection changed the number of dark red walking beans over time. writing part