The harmonic law would suggest that neptune will take _____ to orbit the sun than mercury.
a.a shorter amount of time
b.equal amounts of time
c.a longer amount of time
idk about the harmonic law, but mercury is the closest to the sun and neptune is the farthest/ furthest. mercury has the smallest orbit and neptune has the largest. so neptune would take a longer amount of time to orbit the sun.