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A) distance from Earth.
B) composition.
C) density of its core.
D) mass.
E) None of the above
F) B) and C)
F) B) and C)
Correct Answer
verified
Correct Answer
verified
A) a neutron star.
B) a supernova.
C) a white dwarf.
D) a black hole.
E) B) and D)
F) None of the above
F) None of the above
Correct Answer
verified
Correct Answer
verified
A) spiral.
B) elliptical.
C) globular.
D) spherical.
E) A) and B)
F) None of the above
F) None of the above
Correct Answer
verified
Correct Answer
verified
A) ancient Babylon.
B) England.
C) the Euphrates river valley.
D) Greece.
E) A) and C)
F) B) and D)
F) B) and D)
Correct Answer
verified
Correct Answer
verified
A) 10 billion years.
B) 1 billion years.
C) 100 million years.
D) 10 million years.
E) B) and D)
F) None of the above
F) None of the above
Correct Answer
verified
Correct Answer
verified
A) True
B) False
B) False
Correct Answer
verified
Correct Answer
verified
A) the time of night.
B) your longitude.
C) your latitude.
D) your position on the celestial meridian.
E) A) and B)
F) A) and D)
F) A) and D)
Correct Answer
verified
Correct Answer
verified
A) True
B) False
B) False
Correct Answer
verified
Correct Answer
verified
A) True
B) False
B) False
Correct Answer
verified
Correct Answer
verified
A) True
B) False
B) False
Correct Answer
verified
Correct Answer
verified
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