Question 3 Multiple Choice Worth 2 points) (03.03 MC)What happens when a sound wave moves from water to air?
It slows down.
It speeds up
It stays the same.
It reverses

Which force is most responsible for binding together an atom's protons and neutrons? electrostatic gravitational nuclear magnetic

Arock collection comes from which part of earth?

Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.