The Main Source of Energy for a Star as It

question 62

Multiple Choice

The main source of energy for a star as it grows in size to become a red giant is

• A)hydrogen fusion in the central core.
• B)helium fusion in the central core.
• C)hydrogen fusion in a shell surrounding the central core.
• D)gravitational contraction.

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Definitions:

Anticipation of Pain

The psychological and physiological response to expecting pain, which can modify perception and pain management strategies.

Lateral Prefrontal Cortex

A part of the frontal lobe of the brain involved in executive functions like decision-making, planning, and inhibiting inappropriate behaviors.

Anterior Cingulate Cortex

A part of the brain involved in a wide range of functions including emotion regulation, decision making, and impulse control.