Question

complete the sentence to describe what a wave is and what it does.
a wave is a that carries from one place to another.

Explanation:

A wave is a disturbance. It can carry energy. For example, in water waves, the water particles move up and down (disturbance), and the wave as a whole can carry energy (like the energy that can move a floating object).

Answer:

A wave is a disturbance that carries energy from one place to another.