Compared with the Population I Stars in the Disk of Our

question 20

Multiple Choice

Compared with the Population I stars in the disk of our galaxy, the Population II stars in globular clusters

• A)are generally younger.
• B)have about the same age distribution.
• C)are generally older.
• D)Any of these choices may be correct in a particular cluster.

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Definitions:

Toilet Train

The process of teaching a young child to use the toilet for urination and defecation.

Development

The process of growth and change that humans and other organisms undergo, encompassing physical, cognitive, and social aspects.

Pinworms

Intestinal parasites that can cause anal itching, especially common in children, resulting from eggs ingested from contaminated surfaces or hands.

Bacterial Infection

An invasion and multiplication of harmful bacteria within the body, which can cause illness and trigger an immune response.