Examine the figure below.What causes molecular clouds to collapse?
A) conservation of charge
B) self-gravity
C) thermal energy
D) radiation

Name: Examine the figure below.What causes molecular clouds to collapse? A) conservation of charge B) self-gravity C) thermal energy D) radiation
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Question

Examine the figure below.What causes molecular clouds to collapse? 
A) conservation of charge 
B) self-gravity 
C) thermal energy 
D) radiation

Quizplus · Accepted Answer

Molecular clouds collapse due to self-gravity, which causes the gas and dust in the cloud to continue to come together and increase in density until they form a protostar.

Examine the Figure Below