Question

a ____ is a back and forth motion that transfers energy. * 10 points
un ____ es un movimiento de ida y vuelta que transfiere energía.
○ wave/onda
○ tide/marea
○ energy/energía

Explanation:

A wave is a back - and - forth motion that transfers energy. Tides are related to the gravitational pull and not a general back - and - forth energy - transferring motion. Energy is what is transferred, not the motion itself.

Answer:

A. wave/onda