The table below shows data of sprints of animals that traveled 75 meters. At each distance marker, the animals' times were recorded. Which animal is showing the greatest average acceleration from the 50-meter mark to the 75-meter mark? A. Animal 1
B. Animal 2
C. Animal 3
D. Animal 4

Imma say go with a (:

Sounds propagates through some kind of medium. usually it's air, but it goes just as well through solid objects like walls, windows etc. a soundwave will compress the (air)molecules in front of it, and if this increased density wave hits your ears, you register it as sound. solid objects like walls are a lot denser than air, this means that they will damp a wave, but also carry it easier.

Answerdensity