Why do we call dark matter dark? A) It blocks out the light of ...

[Themember4]

Why do we call dark matter dark?
 
  A) It blocks out the light of stars in a galaxy.
  B) It emits no radiation that we have been able to detect.
  C) It contains large amounts of dark-colored dust.
  D) It is dark brown or dark red in color.

Question 2

Suppose you use the Southern Cross to determine that the south celestial pole appears 40 degrees above your horizon. Then you must be located at ________.
 
  A) latitude 40 degrees north B) longitude 40 degrees
  C) latitude 50 degrees south D) latitude 40 degrees south

[sarah_brady415]

Answer to Question 1

B

Answer to Question 2

D

[Themember4]

Excellent

[nothere]

Gracias!