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Title: Scientists have used the fossil record to estimate the average length of time that a species ... Post by: purpleberry on Apr 13, 2017 Scientists have used the fossil record to estimate the average length of time that a species inhabits the Earth. How can this estimate be useful for assessing the impact of humans on the Earth's biological diversity?
A) It can help determine how long the human species might survive. B) It can determine which species might become extinct soon, even if humans aren't involved. C) It can estimate how many species extinctions are caused by human activity. D) It can assure us that human activity is not the cause of most species extinctions. Title: Re: Scientists have used the fossil record to estimate the average length of time that a species ... Post by: Khoshaba on Apr 13, 2017 Content hidden
Title: Re: Scientists have used the fossil record to estimate the average length of time that a species ... Post by: purpleberry on Jun 13, 2017 Thank you
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