Answer:
the language or dialect spoken by the ordinary people in a particular country or region.
"he wrote in the vernacular to reach a larger audience"
Explanation:
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The correct answer should be <span>The loss of plant species and habitats will devastate animals and hinder human progress.
He doesn't mention about displacement but it does decrease potential biological wealth. He mentions that animals and ecosystems will be devastated which will hinder us since we will not get the opportunity to examine new organisms that might hold solutions to our problems.</span><span />