The Most Expensive Mode of Transportation Is

question 253

Multiple Choice

The most expensive mode of transportation is

• A) railroad.
• B) truck.
• C) ship.
• D) air.

---

Definitions:

Note Cards

Small cards used for recording and organizing information, often used in research and study.

Long-Term Retention

The ability to maintain and recall information over extended periods of time.

Margins

The edge or border of something, especially the blank border on each side of the print on a page.

Research And Development

The investigative activities a business conducts to improve existing products and procedures or to lead to the invention of new products and procedures.