Theory of Evolution

EVIDENCE OF EVOLUTION SECTION TWO . The Fossil Record _____ is the remains or traces of an organism that died long ago. Fossils show that different types of _____ appeared at different _____and _____ on Earth. The Age of Fossils. In 1669, Danish scientist Nicolaus Steno proposed the principle of _____, which states that if the rock strata at a ... ................
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