PHYLOGENY AND SYSTEMATICS Chapter 25. Sedimentary rocks are the richest source of fossils Fossils are the preserved remnants or impressions left by.
Biological Classification
Hierarchy of Life Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Going Batty
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EVOLUTION §Evolution - change over generations §Organisms change over time – this is a fact. How organisms have changed throughout earth’s history is theory.
Ron Gardiner, EdTech 541 Integrating Technology into the Classroom Curriculum.
