Documents THE NERVOUS SYSTEM. Introduction Neurons: masses of nerve cells Nerves Structural and functional....

Slide 1 THE NERVOUS SYSTEM Slide 2 Introduction  Neurons: masses of nerve cells  Nerves  Structural and functional units of nervous system  Specialized to react…

Documents Pages 546 – 564 Date Chapter 20: The Nervous and Endocrine Systems.

Chapter 20: The Nervous and Endocrine Systems Pages 546 – 564 Date Chapter 20: The Nervous and Endocrine Systems Nervous System at Work (pg. 546 – 547) Neurons = nerve…