Question
According to the big bang theory, galaxies are
a. in constant motion
b. are moving away from each other
c. are moving at different speeds indifferent directions
d. are moving slower than in past times
a. in constant motion
b. are moving away from each other
c. are moving at different speeds indifferent directions
d. are moving slower than in past times
Answers
GPT 3.5
b. are moving away from each other