Group the labels according to the type of waves they describe.

Mechanical waves can transmit through a medium and electromagnetic waves can travel in vaccum and both can transfer energy.
Mechanical waves are those waves in which oscillation of matter takes place in any medium.
Electromagnetic waves are those in which electric field and magnetic field are present in the perpendicular direction to each other and also able to propogate in vaccum medium.
Both waves can transfer energy and travel in the transverse direction.
Hence mechanical waves can transmit through a medium and electromagnetic waves can travel in vaccum.
To know more about mechanical & electromagnetic waves, visit the below link:
https://brainly.com/question/16064726