What are some examples of pure mixtures?

Which type of wave can travel without a medium

The material that keeps its new shape after it is stretched is called?

Which describes an object in projectile motion? check all that apply.a.gravity acts to pull the object downb.the object moves in a straight path.c.the forward velocity of the object is 0 m/s.d.the object’s inertia carries it forward.e.the path of the object is curved.