Question

Which factors are most likely to affect whether a galaxy will evolve by merging with a second galaxy? Select the two correct answers.(1 point)
Responses

its size compared to that of the other galaxy

its age compared to that of the other galaxy

its distance from the other galaxy

its proportion of gas compared to that of the other galaxy

Answer 1

The correct answers are:

1. Its size compared to that of the other galaxy
3. Its distance from the other galaxy