When Does a Star Experience Helium Fusion

question 98

Multiple Choice

When does a star experience helium fusion?

• A)when it is on the horizontal branch
• B)after it has become a red giant star
• C)just before it enters the main sequence
• D)before it leaves the main sequence

---

Definitions:

Psychiatrist

A medical doctor specializing in the diagnosis, prevention, study, and treatment of mental disorders.

Medical Degree

A professional degree awarded to individuals who have undergone study demonstrating a mastery of the knowledge, methodologies, and practices necessary for the provision of patient care in the field of medicine.

Psychiatrists

Medical doctors specialized in diagnosing, treating, and preventing mental, emotional, and behavioral disorders.

Psychological Disorders

Patterns of behavioral, cognitive, or physical symptoms that impact multiple areas of life, potentially causing distress or impairment in functioning.