(A) time (X) (B) distance () (C) energy (X) (D) speed (X)
Answers: Light year is related to distance.
Your email address will not be published. Required fields are marked *
Save my name, email, and website in this browser for the next time I comment.
Notify me of follow-up comments by email.
Notify me of new posts by email.
TodayMCQs