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Title: Some biologists believe that life on Earth is in the midst of a sixth major mass-extinction event ... Post by: tyressjones on Apr 24, 2017 Some biologists believe that life on Earth is in the midst of a sixth major mass-extinction event caused by
A) loss of genetic diversity due to inbreeding. B) a gradual decrease in global temperature. C) coevolution of predator and prey species. D) sustainable agriculture efforts. E) human activity. Title: Re: Some biologists believe that life on Earth is in the midst of a sixth major mass-extinction ... Post by: skeledent on Apr 24, 2017 Content hidden
Title: Re: Some biologists believe that life on Earth is in the midst of a sixth major mass-extinction event ... Post by: tyressjones on Jun 21, 2017 :raised_hands:
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