You can use this to help! Good luck :)
I'm sorry, but I don't understand the question you are asking.
Answer:
Just say nothing and stare at them with a blank face.
Answer:
The combined effects of interstellar extinction and reddening by dust makes it impossible for us to observe stars that are located behind too much dust. Because of this, our view of the Milky Way is blocked in many directions.
Explanation:
Hope it helps!
Answer:
C
Explanation:
Alot has change since the donkey days
