What happens to the freezing temperature of a solvent when a solute is dissolved into it?
a It is unaffected.
b It increases
Clt decreases.
d It either increases or decreases

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

Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?

Why are pipes bursting in the in extremely cold weather?