HURRY IM ON A TIMER Which types of waves requires matter to carry energy?
A. electromagnetic waves only
B. mechanical waves only
C. electromagnetic and mechanical waves
D. longitudinal and electromagnetic waves

B: Mechanical waves only.

Explanation:

'Mechanical waves require medium in order to transport their energy from one location to another.'

Hope this helps!

Mechanical waves requires matter to carry enegry.

As mechanical waves are defined as the wave which requires any medium to transfer enegry from one place to another place.

so, the answer is Mechanical waves.

hope it helps..

the increase of protons   hope this

i think   the answer is c hope i'm right