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Author Question: We can study how galaxies evolve because ________. A) galaxies are transparent to visible light ... (Read 78 times)

stock

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on: Jul 27, 2018
We can study how galaxies evolve because ________.
 
  A) galaxies are transparent to visible light
  B) we can watch as they interact in real time
  C) the farther away we look, the further back in time we see
  D) we are really smart astronomers

Question 2

What color are most of the stars closest to the Sun?
 
  What will be an ideal response?


AISCAMPING

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Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

orange or red


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