Question

Which statements correctly describe sound? (Select all that apply.)

All sound can be heard by human ears.
Sound waves behave in predictable ways.
Sound waves are compression waves that transfer energy in molecules.
All sound requires a medium through which to travel.

Answer 1

Answer: All sound requires a medium through which to travel.

Hope this helps! :)

Answer 2

Sound waves behave in predictable ways.

Sound waves are compression waves that transfer energy in molecules.

All sound requires a medium through which to travel.

Step-by-step explanation:

I am pretty sure these are the right answers.