Please help ! I’m stuck on this

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

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

Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little