Which of the Following Statements About U

question 28

Multiple Choice

Which of the following statements about U.S. international trade in 2009 is correct?

• A) The value of U.S. exports was about 33 percent of the value of total U.S. production
• B) The value of U.S. exports exceeded the value of U.S. imports
• C) The United States was the worldʹs largest trader.
• D) The United States imported only goods.

---

Definitions:

Respiratory System

The biological system of organs involved in the intake of oxygen and expulsion of carbon dioxide, primarily consisting of the lungs and airways.

Head Injury

Trauma to the skull, brain, or scalp, which can range from a mild bump or bruise to a significant brain injury.

Phobia

An intense, irrational fear of a specific object, situation, or activity that provokes anxiety and avoidance behavior.

Amygdala and Hippocampus

Two regions of the brain where the amygdala is involved in emotion regulation, particularly fear, and the hippocampus plays a key role in memory formation.