Examine the following sections:
3.89 Introduction
3.90 Features of Living Things
3.91 Metabolic Pathways
Hypotheses About the Origin of Life. (Page 64)
Scientists Disagree About Where Life Started. (Page 65)
The Miller-Urey Experiment. (Page 66)
4.4 Cells became progressively more complex as they evolved. (Page 70)
http://www.mhhe.com/biosci/genbio/espv2/data/cells/002/index.html
Examine the following sections:
1.53 Endosymbiont Theory
The Earliest Cells. (Page 70)
The First Eukaryotic Cells. (Page 72)
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