Explain factors that could lead to a species’ increase or decrease.
Threatened, Endangered and Extinct Species
Identify and explain why adaptations can lead to specialization.
No resources have been tagged as aligned with this standard.
Identify and explain how a species’ increase, decline or elimination affects the ecosystem and/or human social, cultural and economic structures.
Analyze how natural selection leads to speciation.
Identify species that became extinct through natural causes and explain how that occurred.
Explain why natural selection can act only on inherited traits.
Evaluate survival of the fittest in terms of species that have remained unchanged over long periods of time.