________ Is the Largest Single Source of Ancestry of People

question 50

Multiple Choice

________ is the largest single source of ancestry of people in the United States today.

• A) Ireland
• B) Africa
• C) Germany
• D) Austria

---

Definitions:

Depressant

A drug that lowers the rate of activity of the nervous system.

Stage 1 Sleep

The initial phase of sleep that is light and easily disrupted, serving as a transition from wakefulness to deeper sleep stages.

Rapid Eye Movement

A phase of sleep characterized by the random movement of the eyes, dreaming, and increased brain activity.