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Author Question: Although extinction is a natural process, current extinctions are of concern to (Read 1172 times)

penza

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on: Nov 3, 2013
Although extinction is a natural process, current extinctions are of concern to environmentalists because
A) more animals than ever before are going extinct.
B) most current extinctions are caused by introduced species.
C) the rate of extinction is unusually high.
D) current extinction is primarily affecting plant diversity.
E) None of the options are correct


plus1

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Reply #1 on: Nov 3, 2013
I recall doing this last year, it's C, bye bye!


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penza

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Reply #2 on: Aug 21, 2014
Incredible, thanks for your help!


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