Question

which model of the universe believes planets orbit the sun? *
milky way model
heliocentric model
geocentric model
big bang model

Explanation:

The heliocentric model posits that planets orbit the Sun. The geocentric model has Earth at the - center. The Milky - Way model refers to the structure of our galaxy, and the Big Bang model is about the origin of the universe.

Answer:

B. Heliocentric model