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Study
Natural Selection
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Who developed the theory of evolution?
Charles Darwin
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Organisms that interbreed and produce fertile offspring are in the same ......
Species
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The science that studies the history of life on Earth based on the fossil record is known as ...
Paleontology
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When mutations accumulate over time, species can ........
evolve
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Whales are aquatic mammals whose ancestors once lived on land. Their closest living land relative now is the ....
hippo
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What environmental condition influenced the "speckled" trait to increase in moth populations in industrial London?
Factory smoke and soot turning trees and buildings black
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The supercontinent that separated during the late Paleozoic and early Mesozoic eras was called ...
Pangaea
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