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ScienceHigh School 4.8 · 6,100

Human Anatomy & Physiology

How the body works: the skeletal, muscular, circulatory, and nervous systems, and how they cooperate to keep you alive.

Dr. Naomi Feldman

Physiology Instructor

Course progress0 / 3 lessons
1

Levels of Organization

From cells to systems.

8 min +55 XP2 quiz questions
2

Circulation & Breathing

The heart, blood, and lungs.

9 min +60 XP2 quiz questions
3

The Nervous System

Signals, neurons, and reflexes.

9 min +60 XP2 quiz questions