Which electromagnetic wave has the shortest wavelength? (a. radio waves b. x-rays c. infrared rays or d. visible light)

Atemperature inversion can cause a warm air mass to move over a colder air mass. this traps the colder air mass and prevents surface air from rising. this may result in which of these? a) smog b) acid rain c) freezing rain d) a thunderstorm

5. why should the electrons be placed separate from each other (why not together)?

Name three simple machine found in a ferris wheel