Which of the following is not true of oseudoscience

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

It's due tomorrow and i can't figure this out

How many grams of water are in 19.2 moles of water? *#28 is the question