Astroomoy (here are my answeres can you see if it right)
Aristotle believed the earth orbited the sun in circular orbits.
True
Ptolemy believed the earth orbited the sun in circular orbits.
False
Copernicus believed the earth orbited the sun in circular orbits.
True
Kepler believed the earth orbited the sun in circular orbits.
True
Ptolemy's model sought to explain retrograde motion by _____ .
[C] adding circles to elliptical orbits
Aristotle believed that ____ .
[D] the planets orbit the earth in elliptical orbits
Kepler believed that ____ .
[b] the stars orbit the earth in circular orbits
Copernicus' model requires ____ .
[A] the earth to spin
Newton's _____ provides an explanation for Kepler's laws of planetary motion.
[A] law of gravity
Which observation below was not made by Galileo?
[b] rings of Saturn