The Fossil Record Indicates That Species Have Become Extinct Throughout

question 82

Short Answer

The fossil record indicates that species have become extinct throughout the history of life.There have been five ________,during which greater than 50 percent of Earth's species became extinct.

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Definitions:

Direct Materials

The raw materials and components that are directly incorporated into a finished product and can be easily traced to it.

Activity Level

A measure of the volume of production or services that determines the amount of costs incurred in a business.

Administrative Expenses

Costs related to the general operation of a business, such as salaries of executive personnel, accounting, and human resources.

Activity Variance

The difference between the budgeted amount of activity and the actual activity level.