What Zinc Means for Megalodon’s Extinction | SciShow News

What Zinc Means for Megalodon’s Extinction | SciShow News

Assessment

Interactive Video

Science, Biology

11th Grade - University

Hard

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The video explores the use of zinc isotopes in fossilized shark teeth to determine the trophic levels of ancient sharks, including Megalodon, and their potential competition with great white ancestors. It also covers the sequencing of ancient DNA from a Pompeii citizen, revealing insights into Roman genetic diversity and health conditions.

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OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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