Question

about how old is the sun?
○ 1.2 billion years
○ 4.6 billion years
○ 6.4 billion years
○ 8.2 billion years

Explanation:

Scientific analysis of solar system materials (like meteorites) and stellar evolution models confirm the Sun's age matches the formation of the solar system, which is approximately 4.6 billion years.

Answer:

4.6 billion years