This chapter provides an introduction to scientific investigations, methods, observations, and communication.
Categories:
Science
,
Biology
,
Biological Principles
,
Characteristics of Living Things
Organizations:
CK-12 Foundation
Tags:
cell theory
,
theory of evolution
,
gene theory
,
homeostasis
Created: Aug. 23, 2010 05:27 AM
Last Edited: May. 04, 2012 11:19 AM





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