Which of the Following Statements Is True

question 20

Multiple Choice

Which of the following statements is true?

• A)Glaciers make up about 20 percent of Earth's freshwater pool.
• B)An aquifer is a pool of freshwater perched over the base groundwater that is accessible by humans.
• C)Transpiration moves saltwater to the atmosphere and then to freshwater pools on Earth's surface.
• D)About 2.5 percent of Earth's water is fresh at any given time.
• E)The process of respiration is critical for maintaining the freshwater pools on Earth's surface.

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Definitions:

Dispatching Rule

Guidelines or criteria used in scheduling to determine which job should be processed next by a resource.

Job

A paid position of regular employment or a specific task done as part of the routine of one's occupation.

Critical Ratio

is a metric used in project management and operations to assess the urgency of tasks by comparing the time remaining to the total remaining work.