Which words describe the composition of the inner planets? Select three options,

Why are the hottest and coldest places on earth over land, not over water?

Which force is sometimes attractive and has an infinite range?

How long would it take for a net charge of 2.5 C to pass a location in a wire if it is to carry a steady current of 5.

Catalytic ozone destruction occurs in the stratosphere by a two-step reaction:

A piece of iron sinks to the bottom of a lake where the pressure is 21 times what it is at the surface of the lake. Which statement best describes what happens to the volume of that piece of iron? A.

What particle can be stopped by skin

What was significant about the atomic theory that democrituis proposed?

What is the mechanical advantage of a pulley?

What kind of movement does the heat within the core and mantle directly generate?

Explain why Newton's first law of motion can be difficult to observe in moving objects?