Question

Yes or no ?

A.yes it is information that is based on the authors expert knowledge

B. No, it is a fact that can be found in multiple sources

C. No, it is only an estimation of when the satellites was launched

D. Yes, it is the author's personal opinion about satellites

Help me !!

Answer 1

The correct answer is B

Answer 2

B. It's a common fact that isn't any one person's idea so it doesn't need to be cited