Species and the environment | Mechanisms of evolution | High school biology | Khan Academy

Explore how environmental changes can lead to species population shifts, new species emergence, and extinctions.

Next Generation Science Standards · High School

HS-LS4-5Evaluate the evidence supporting claims that changes in environmental conditions may result in: (1) increases in the number of individuals of some species, (2) the emergence of new species over time, and (3) the extinction of other species.

science high-school video species-interaction environmental-change evolution-mechanisms

Species and the environment | Mechanisms of evolution | High school biology | Khan Academy

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Khan Academy

Watch at: https://www.youtube.com/watch?v=YdZqK60bxjs

Khan Academy 4:23

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