Over the Course of Geological Time, the Extinction Rate for Mammals

question 17

Multiple Choice

Over the course of geological time, the extinction rate for mammals has exceeded __________ percent per million years.

• A) 1 to 2
• B) 10 to 20
• C) 40
• D) 50

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Definitions:

Subordinates

Employees or team members who are ranked lower in the organizational hierarchy and report to a supervisor or manager.

Managers

Individuals responsible for directing and overseeing the work and performance of a group of people within an organization.

Supervisors

Individuals or managers within an organization responsible for overseeing the work and performance of employees.

Narrowing

The process of reducing or limiting the scope or breadth of something, often to focus more closely on a specific aspect.