Question

copernicus quick check
which describes the heliocentric model of the solar system? (1 point)
○ a model in which the sun is at the center of the solar system
○ a model in which earth is at the center of the solar system
○ a model in which venus is at the center of the solar system
○ a model in which mars is at the center of the solar system

Explanation:

The heliocentric model is defined as a model of the solar system where the Sun is at the center, with planets (including Earth) orbiting around it. The other options describe geocentric (Earth - centered) or incorrect planet - centered models, which do not match the definition of the heliocentric model.

Answer:

A. a model in which the Sun is at the center of the solar system