Biodiversity Course

California Academy of Sciences - Resource Provider
Contributed By
California Academy of Sciences - Resource Provider
Resource Type
Instructional Resource
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Biodiversity Course

Over time, species richness has had significant ups and downs. Speciation increases the number of species, while extinction decreases richness.
Original Source
https://www.calacademy.org/explore-science/biodiversity-and-extinction-then-and-now

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