The elements found on Earth have much to do with
A) white dwarfs.
B) neutron stars.
C) pulsars.
D) quasars.
E) supernovae.
Correct Answer:
Verified
Q63: Which is the earliest stage of a
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A)an empty region of
Q65: A pulsar is likely a
A)throbbing star in
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A)about the same mass
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Q69: A white dwarf is a former
A)low-mass star.
B)high-mass
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Q73: Which one of these elements is normally
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