Why do nonpolar compounds tend to have lower melting points and boiling points than polar compounds?

A. Polar molecules have ionic bonds between them.

B. Polar molecules have metallic bonding.

C. Nonpolar molecules have weaker covalent bonds within them.

D. Nonpolar molecules only have Van der Waals forces between them.

Steelhead trout migrate up stream to spawn.occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b.leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?