Create a multimedia presentation about your favorite element.

explanation:

a fuel engine ( known as a gasoline engine in american english )is an internal combustion engine with spark ignition, designed to run on petrol (gasoline) and similar volatile fuels.

the body's situation won't change the forces are equal opposit and on the same body

one "light year" is the distance that light travels, through vacuum, in one julian year.   that's 365.25 days, of 24 hours each.

i think its d if wrong im sorry