________ Typically Move Commodities Over Large Distances at Lower Costs

question 40

Multiple Choice

________ typically move commodities over large distances at lower costs per unit shipped.

• A) Air
• B) Truck
• C) Rail
• D) Package carriers

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Definitions:

Activation Energy

Energy that must be added to molecules to initiate a reaction.

Chemical Reactions

Processes that involve the transformation of substances by breaking and forming chemical bonds leading to new substances.

Temperature

A physical quantity expressing the subjective perceptions of hot and cold, measured by a thermometer in units of Celsius, Fahrenheit, or Kelvin.

Concentration

The quantity of a substance within a certain volume of solution or mixture, or the process of increasing the amount of a substance in a solution.