Protostars are
A) very young objects still contracting before becoming true stars.
B) old stars contracting after using up all of their available hydrogen fuel.
C) objects with less than about 0.08 solar mass that do not have enough mass to become true stars.
D) stars made almost entirely out of protons.
Correct Answer:
Verified
Q65: Parts of a supernova remnant become visible
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Q67: The solar system could have formed from
Q68: Star formation takes place in
A) giant molecular
Q69: Where are protostars MOST likely to form?
A)
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A) sphere of gas
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