LeeBilello920 LeeBilello920

17-05-2015
Biology

Answered

Fossils allow scientists to determine when and for how long a certain species lived. What can scientists deduce from this discovery? A. earth's life has changed over time B. which fossils are heavier C. explain how earth remained unchanged D. the food sources that were available

Answer :

ShinyOshawott ShinyOshawott

29-05-2015

I believe the answer is A. earth's life has changed over time

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