What feature distinguishes the heliocentric model from the geocentric model? (1 point)

The placement of the Sun at the center of the solar system is the feature that distinguishes the heliocentric model from the geocentric model.

What is a feature of the modern model of the solar system that was not found in ancient models? (1 point)

O circular orbits
O
a year with approximately 365 days
O Earth at the center
O stars are not a part of our solar system

Stars are not a part of our solar system is a feature of the modern model of the solar system that was not found in ancient models.

How did the improvement of the telescope contribute to the modern model of the solar system? (1 point)

O
The improve telescope showed scientists that the solar system contained planets.
O The improve telescope showed scientists that the solar system contained moons
O The improve telescope showed scientists that the solar system contained stars.
O The improve telescope showed scientists that the solar system contained comets.

The improvement of the telescope contributed to the modern model of the solar system by showing scientists that the solar system contained moons.

Which development was the first major change to ancient models of the solar system? (1 point)

O the choice to make elliptical rather than circular orbits
O
the choice to place stars far from Earth
O the placement of the Sun at the center of the solar system
O
the placement of some planets closer to the center of the solar system

The placement of the Sun at the center of the solar system was the first major change to ancient models of the solar system.

Which objects would never be found inside the solar system? (1 point)

O stars that form constellations
O the moon
O
comets
O planets that orbit the sun

Stars that form constellations would never be found inside the solar system.