Here are the correct answers to each of your questions:
Question 1: Which is a correct statement about the development of Copernicus's model after his death?
- His model was not accepted until many years later.
Question 2: In 1543, a model of the solar system was published that put the Sun in the center of the solar system, and demoted Earth to just another planet. This model was proposed by which astronomer?
- Copernicus
Question 3: Which describes the geocentric model of the solar system?
- a model in which Earth is at the center of the solar system
Question 4: Which describes the heliocentric model of the solar system?
- a model in which the Sun is at the center of the solar system