How Do High- Mass Stars Make It More Difficult for a Molecular

question 6

Multiple Choice

How do high- mass stars make it more difficult for a molecular cloud to form more stars?

• A)Ultraviolet photons heat the gas.
• B)Radiation pressure pushes ionized gas away.
• C)Ultraviolet photons ionize the gas.
• D)Strong winds push gas away.
• E)All of the above

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Definitions:

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