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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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retard23 retard23
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6 years ago
Compared to the long-term historical average rate of extinction, extinction rates today are ________.
 
  A) higher
  B) about the same
  C) lower
  D) changing from higher to lower rates in the past century
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yujenni16yujenni16
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6 years ago
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retard23 Author
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6 years ago
Thanks
jmelchor77
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Yesterday
Smart ... Thanks!
KaylenePig
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2 hours ago
Thank you, thank you, thank you!
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