What New Tactic Is the U

question 27

Multiple Choice

What new tactic is the U.S.Customs and Border Protection Agency using to help fight illegal entry into the Southwestern region of the United States?

• A)Body heat detection robots
• B)Remote control all-terrain vehicles
• C)Digital satellites in outer space
• D)Unmanned predator aircrafts

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Definitions:

Axial

Relating to a position or direction along the axis of a structure or molecule, often used in the context of molecular geometry.

Sex Hormones

Chemical substances that serve as messengers affecting the function of specific target organs responsible for secondary sex characteristics and reproductive activity.

Steroids

A class of lipids that have a basic structure consisting of four linked carbon rings, and include many hormones, alkaloids, and vitamins.

Terpenes

A large and diverse class of organic compounds, produced primarily by plants, that are the major components of essential oils.