An Estimated 10 to 15 Percent of World Trade Involves

question 138

Multiple Choice

An estimated 10 to 15 percent of world trade involves ________, the practice of using barter rather than money for making global sales.

• A) cross trade
• B) countertrade
• C) exchange trade
• D) trade feedback
• E) market trading

---

Definitions:

Immune System

The complex network of cells, tissues, and organs that work together to defend the body against infection, disease, and foreign substances.

Stress

A reaction of the body and mind to demanding situations, which can be positive or negative and affects physical and mental health.

Susceptibility

The likelihood or predisposition to be affected by something, particularly a disease or condition.

Osteoporosis

A bone disease that occurs when the body loses too much bone, makes too little bone, or both, making bones weak and more likely to break.