Please choose the correct answer to the question: Stars are organized into patterns called constellations. One constellation is named Leo. Which statement best explains why Leo appears in different areas of the sky throughout the year?

Answer1: Earth revolves around the sun. Answer2: The sun revolves around Earth. Answer3: The constellations revolve around Earth. Answer4: Earth revolves around the constellations.

Answer format: answer1/answer2/answer3/answer4