Final answer:
Waves transfer energy.
Step-by-step explanation:
All waves transfer energy. They do not transfer electricity, heat, or matter. Waves are disturbances that propagate through a medium or space, and as they do so, they transfer energy from one point to another. For example, ocean waves transfer energy from the wind to the water as they travel across the ocean. Another example is sound waves, which transfer energy from a sound source to our ears.
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