Chapter Guide


	Chapter Chapter 20: Unifying Concepts of Animal Structure & Function

	Chapter Guide

	Pre-Test 20A: Correlating Structure and Function of Cells (20.1) 20B: The Levels of Life Card Game (20.2) 20C: Overview of Animal Tissues (20.3) 20D: Epithelial Tissue (20.4) 20E: Connective Tissue (20.5) 20F: Muscle Tissue (20.6) 20G: Nervous Tissue (20.7) Key Concepts Quiz 20H: Regulation: Negative and Positive Feedback (20.14) Key Concepts Quiz Activities Quiz Chapter Quiz