Measurements Show That Globular Clusters Contain Very Low Amounts of Heavy

question 38

Essay

Measurements show that globular clusters contain very low amounts of heavy elements.How do scientists measure the ages of these clusters?

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Definitions:

Psychotic Episode

A period of disturbed behavior and thinking, leading to loss of contact with reality, often characterized by hallucinations or delusions.

Dementia

A chronic or persistent disorder of the mental processes caused by brain disease or injury, marked by memory disorders, personality changes, and impaired reasoning.

Eating Disorder

A range of psychological disorders characterized by abnormal or disturbed eating habits, such as anorexia nervosa or bulimia nervosa.

Delusion

A false belief held with strong conviction despite superior evidence to the contrary, often due to a psychological disorder.