At Times in the Geologic Past,five Climate Changes Have Resulted

question 69

Essay

At times in the geologic past,five climate changes have resulted in extinction of large numbers of species at approximately the same time.These incidents are known as _______ extinctions.

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Definitions:

Discount

A reduction applied to the usual cost of goods or services.

Markup Rate

The percentage added to the cost price of goods to cover overhead and profit.

Markup

The amount added to the cost price of goods to cover overhead and profit.

Rectangular Room

A prism-shaped space with four walls at right angles to each other, typically used to describe a standard room shape.