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Watch Crash Course Anatomy & Physiology Season 1 Episode 17 Online

  • 2/10
  • COUNTRIES: United States of America
  • Subtitles: English

Crash Course A&P continues the journey through sensory systems with a look at how your sense of hearing works. We follow sounds as they work there way into the ear where they are registered and transformed into action potentials. This mechanism not only helps you hear but also helps maintain your equilibrium.