Hey guys...please help me with both b) and c) in this question.

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

Drag each item into the proper state of matter category.

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line