Respuesta :

mightbegay

Answer:

mechanical wave -> a wave that requires a medium through which to travel

wave -> a disturbance that transfers energy from one place to another place

medium -> the matter that waves flow through

itznour

Answer:

Medium - The matter that waves flow through

Mechanical wave - A wave that requires a medium through which to travel

Wave - A disturbance that transfers energy from place to another

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Hope this helps! <3