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View full lesson: https://ed.ted.com/lessons/the-surprising-reasons-animals-play-dead-tierney-thys
From lemurs to lizards, ants to amphibians, sharks to chickens, hundreds of animals “play dead” as a survival tactic. But how and why do animals do this? Tierney Thys explains how this curious behavior, known as tonic immobility or TI for short, can be used as a defense or offense.
Lesson by Tierney Thys, animation by Stretch Films Inc.
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