ClassX Video Lessons Subjects Biology

Category: Biology

How do contraceptives work? – NWHunter

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Could we survive prolonged space travel? – Lisa Nip

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Can you solve the river crossing riddle? – Lisa Winer

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Why are sharks so awesome? – Tierney Thys

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Why do whales sing? – Stephanie Sardelis

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Do we really need pesticides? – Fernan Pérez-Gálvez

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How does your body know what time it is? – Marco A. Sotomayor

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Why do we kiss under mistletoe? – Carlos Reif

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How do animals experience pain? – Robyn J. Crook

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Mary’s Room: A philosophical thought experiment – Eleanor Nelsen

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