Improvements in Security, Especially Regarding the Millions of Shipping Containers

question 82

True/False

Improvements in security, especially regarding the millions of shipping containers that enter the U.S. each year, are being held back by the lack of technological advances.

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Definitions:

Chemical Vapors

Gaseous forms of substances that are normally in the solid or liquid state at room temperature, often hazardous when inhaled.

Dilates Blood Vessels

The process by which blood vessels widen to increase blood flow, often as a result of relaxation of the vascular smooth muscles.

Nitrites

Chemical compounds that can act as vasodilators, used medically but also found in processed foods as preservatives.

Sex Enhancers

Products or substances used to increase sexual desire, performance, or pleasure.