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megandunlap megandunlap
wrote...
Posts: 509
Rep: 2 0
6 years ago
The seasons are caused by the precession of the Earth's axis.
 
  Indicate whether the statement is true or false

Question 2

Interstellar gas clouds may collapse to form stars if they
 
  a. have very high temperatures.
  b. encounter a shock wave.
  c. rotate rapidly.
  d. are located near main sequence spectral type K and M stars.
  e. all of the above.

Question 3

Polaris has always been the star nearest the north celestial pole.
 
  Indicate whether the statement is true or false
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Replies
wrote...
6 years ago
Answer to q. 1

F

Answer to q. 2

B

Answer to q. 3

F
megandunlap Author
wrote...
6 years ago
White Heavy Checkmark Will marking this solved...
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