Massive Stars on the Main Sequence Generate Energy Through The

question 47

Multiple Choice

Massive stars on the main sequence generate energy through the:

• A) proton-proton chain.
• B) CNO cycle.
• C) triple alpha reaction.
• D) onion model.

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Definitions:

Locks

Mechanical or electronic devices used for securing objects such as doors or containers to prevent unauthorized access.

Repetitive Behavior

Actions that are repeated over and over, often without a clear goal or purpose, sometimes seen in various psychological or developmental disorders.

Peripartum Onset Depression

A form of depression that occurs during pregnancy or within the weeks or months after delivery (postpartum depression).

Major Depressive Symptoms

Clinical manifestations that characterize major depressive disorder, including persistent sadness, loss of interest in activities, and changes in appetite and sleep.