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Home Q & A Board Science-Related Homework Help Physics Astronomy
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G.zepp G.zepp
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6 years ago
Seen from the northern latitudes (mid-northern hemisphere), the star Polaris
 
  a. is never above the horizon during the day.
  b. always sets directly in the west.
  c. is always above the northern horizon.
  d. is never visible during the winter.
  e. is the brightest star in the sky.

Question 2

A supercluster refers to a large group of stars within the Milky Way.
 
  Indicate whether the statement is true or false

Question 3

An astronomical unit is larger than a light-year.
 
  Indicate whether the statement is true or false

Question 4

The metric system is a decimal system.
 
  Indicate whether the statement is true or false
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crg0202crg0202
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6 years ago
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G.zepp Author
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#2
6 years ago
Electric Light Bulb All of these are right, thanks!
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