Respuesta :

redboy20xx10150
Its a Reflector
Reflector is some sort of material that is used to collect or bounce off energy such as sound, light, or radio wave

Answer:

A material that causes a wave to bounce off it is called the  

✔ reflector

.

A material that takes in a wave when the wave hits it is called the  

✔ absorber

.

Explanation: