Q. Stars are held together by
β
Correct Answer: (A)
Gravitational forces
Explanation: A star is a sphere of gas held together by its own gravity. The closest star to Earth is our very own Sun, so we have an example nearby that astronomers can study in detail.
Explanation by: Team MCQ Buddy
A star is a sphere of gas held together by its own gravity. The closest star to Earth is our very own Sun, so we have an example nearby that astronomers can study in detail.