I believe that the correct answer is indeed B.) Scientific evidence and observation.
My reason being is because in order to know something you have to have evidence ( old dust & light years ) and you also have to have observation , for me in this case it is watching other stars age and blow up , that's how they said the universe was made , something blew up = the BIG BANG THEORY.
I really hope that this helps you a lot.
<span>D. Citizens protest in a public space outside the governor's mansion.</span>
Answer:
development have had a strong correlative and interactive relationship throughout history. While evidence of this relationship's existence is irrefutable,[1] economists' and historians' opinions of its exact nature have been sharply split, hence the latter has been the subject of many debates and studies.
The Kuiper belt is a formation of debris and huge rocks that form a “belt” most debris and objects funnel towards this particular belt after they are leftover from the formation of the solar system
Here you go. An explanation.