Biology
Biology, 17.07.2019 15:30, jaz5380

Why should people be concerned about the extinction of a species? a. the extinction of a species is an opportunity for new species to emerge. b. the extinction of a species upsets the balance of ecosystems. c. the extinction of a species increases overall biodiversity. d. the extinction of a species can be reversed with captive breeding.

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Why should people be concerned about the extinction of a species? a. the extinction of a species is...

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