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Praxis II General Science

Category - Life Science

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Since 1900, how many species have gone extinct?

Less than 5.
Between 5 and 10.
Between 10 and 20.
Between 20 and 40.
Greater than 40.

Explanation

Answer: E - Since 1900, there have been 48 known species that have gone extinct. There may have been many more, but there are 48 reported instances.

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