MS-LS2-2

Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.

  1. Genetics

    Baby swaps, crime scenes, and DNA testing

    By looking at animal DNA, investigators are solving crimes and conservationists are helping save endangered species.

    By Emily Sohn
  2. Animals

    Ant invasions change the rules

    Ant invaders may wreck the rules by which entire communities of their peers work.

    By Emily Sohn
  3. Animals

    Better tools for techno crows

    Certain crows can make tools and even refine their designs.

    By Emily Sohn