Which sentence describes an object that has kinetic energy?

a. a seagull sits on top of a fence post.
b. a beach ball is round.
c. a radio has batteries with stored chemical energy.
d. a boat sails across the ocean.

✿   this landform has a high elevation and a high relief

✿   this landform is a mountain

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

hope it ,

bioteacher101

other quantities, called derived quantities, are defined in terms of the seven base quantities via a system of quantity equations. the si derived unitsfor these derived quantities are obtained from these equations and the seven si base units.