The Greatest Mass Extinction of All Time, Resulting in the Disappearance

question 12

Multiple Choice

The greatest mass extinction of all time, resulting in the disappearance of 96% of all species, occurred roughly ______ million years ago.

• A) 252
• B) 201
• C) 66
• D) 45
• E) 12

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Definitions:

Maximum Number

The highest amount or level that can be achieved or recorded.

Genetic Counseling

A service that provides information and support to individuals or families who have genetic disorders or may be at risk for inherited conditions.

Hereditary Disease

A disease or disorder that is passed from generation to generation through genes.

Metabolic Disorder

A broad category of diseases that occur due to the dysfunction of the body's metabolism, affecting the processing and distribution of nutrients.