Official 38 Lec 4
Question 6 of 6
What is the professor's opinion about the disk-instability theory?

A.

It differs from the core-accretion theory in relatively insignificant ways.

B.

It does not take into account the amount of time needed for gas planets to form.

C.

It is more applicable to star formation than the core-accretion theory is.

D.

It is more plausible than the core-accretion theory for the formation of gas planets.

正确答案:D

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