Which of the Following Causes of Extinction Has Not Been

question 19

Multiple Choice

Which of the following causes of extinction has not been attributed to human activity?

• A)exotic species
• B)habitat loss
• C)eutrophication
• D)increased carbon dioxide in the atmosphere
• E)All of the above.

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Definitions:

Positive Exponents

Exponents that are greater than zero, representing multiplication of the base number by itself a specified number of times.

Expression

A combination of numbers, variables, and arithmetic operations.

Simplify

To simplify an expression means to make it as straightforward as possible by combining like terms and performing arithmetic operations.

Expression

An expression is a combination of symbols that represent a value or relationship.