A meteorite<span> is a solid piece of </span>debris<span>, from such sources as asteroids or comets, that originates in outer space and survives its impact with the Earth's surface. It is called a </span>meteoroid<span> before its impact.</span>
the answer is 20 because the lowest number they can all mulitply to is 20
None of the answers are correct
a is 3 to the 1st power= 3
b is 3 to the 2nd power=9
c is 3 to the 4th power= 81
d is 3 to the 6th power= 729
