Sound waves cause molecules to vibrate and bump into one another. For sound to travel, there must be molecules that can be made to vibrate. The closer together the molecules are, the faster the sound is able to travel. This explains why Your

A. sound travels faster in steel than in water.

B. sound travels faster in outer space than in air.

C. sound travels faster in the air than in water.

D. sound travels faster in water than in steel.

honesty and integrity.

inspire others.

commitment and passion.

good communicator.

decision-making capabilities.

accountability.

delegation and empowerment.

creativity and innovation.

here are the traits of a good leader.i'm not going to give you the examples so you can copy right it.that's illegal but i hope that this you out.

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.