Answer the Following Questions in Reference to the Four Geologic

question 27

Multiple Choice

Answer the following questions in reference to the four geologic periods listed below.
-The greatest mass extinction event where 90 to 95 percent of all species were lost

• A)Cretaceous
• B)Anthropocene
• C)Devonian
• D)Permian

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Definitions:

Temporal Artery

A major artery on each side of the head, above the temple, which supplies blood to the brain and other parts of the head.

Scanner

An optical device that converts printed matter into a format that can be read by the computer and inputs the converted information.

Radial Artery

An artery located in the groove on the thumb side of the inner wrist, where the pulse is taken on adults.

Degrees Fahrenheit

A temperature scale where the freezing point of water is 32 degrees and the boiling point is 212 degrees under standard atmospheric conditions.