Biology

2 lessons found

Keyword: natural selection Subject Area: Biology

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  • Evolution at Warp Speed

    Evolution & Ancestry

    A good wrap-up to the evolution unit by tracking how SARS-CoV-2 variants rose and fell (2020–2022), letting students see variation, differential reproduction, and competitive...

  • Finch Evolution

    Evolution & Ancestry

    Uses 37 years of real beak-measurement data from Darwin's finches to show students that natural selection is a measurable, ongoing process visible within a human lifetime. By...