During an earthquake, energy that has built up in the earth's crust is released by waves traveling through which type of medium? the ground
the water
a vacuum
the air

The model illustrates a process by which a substance is taken up by a cell

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly

What are two examples of conduction that we use everyday