Nervous system (central & peripheral) | Control & Coordination | Biology | Khan Academy
11:12
Reflex action (& reflex arc) | Control & Coordination | Biology | Khan Academy
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Brain: Parts & functions (Fore, mid & hind) | Control & Coordination | Biology | Khan Academy
10:02
Peripheral Nervous System: Crash Course Anatomy & Physiology #12
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Endocrine system (major hormones & functions) | Control & Coordination | Biology | Khan Academy
11:24
Overview of the Peripheral Nervous System
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Hormones Intro & working | Control & Coordination | Biology | Khan Academy
6:38
The Autonomic Nervous System: Sympathetic and Parasympathetic Divisions
9:22