Instructional Video

Pbs Learning Media: Toxic Newts

Curated by ACT

The father and son team of Brodie and Brodie track down the predator able to stomach a mysteriously hyper-toxic newt, an example of an evolutionary arms race in action. From Evolution: "Evolutionary Arms Race." [5:27]

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Concepts
evolution
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Additional Tags
garter snake, newts, poisonous animals, predator prey relationship, pbs learningmedia: toxic newts, taricha granulosa, teachers' domain, wgbh, physiological adaptations, salamanders and newts
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Classroom Considerations
  • Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)