Which statements did both aristotle and ptolemy assume? check all that apply.

the sun was the center of the solar system.
bodies in space traveled in circles.
epicycles explained the “looping” movement of the planets.
the planets revolved around the earth.
the stars in the sky are other suns.

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies? a. it's a region that exhibits a weak gravitational pull, thus maintaining a safe distance from the sun. b. it's an area that doesn't experience any major weather events that could cause mass extinctions. c. it's an area that's an optimal distance from the sun for potentially supporting life. d. it's a region that's unaffected by asteroid or meteor impacts.