Question

What modifications did Kepler make to Copernicus’s model? Select two options.

Answer 1

Answer:

Explanation:

1.Planetary orbits are elliptical.

2.Planets closer to the Sun move faster.

3.Planets spin in an epicycle while orbiting Earth.

4.Venus has phases due to its orbiting of the Sun.

5.Earth’s rotation causes the rising and setting of the Sun.