Which statement summarizes Kepler's First Law of Planetary Motion? A. Planets in the solar system revolve around the sun.
B. Planets closest to the sun move faster in their orbits than those farther away.
C. Planets move fastest while Earth is at perihelion.
D. Planets revolve around the sun in elliptical orbits.

D.

Explanation:

Kepler First law – The Law of Orbits According to Kepler’s first law,” All the planets revolve around the sun in elliptical orbits having the sun at one of the foci”.

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.

b is the correct answer