Examlex
All of the following statements about the formation of black army units are true,EXCEPT that:
Origination Rate
The speed at which new species or genetic variations appear within a given lineage or ecosystem over time.
Extinction Rate
The rate at which species or other taxa disappear from Earth, an important factor in studying biodiversity and the effects of human activities and natural events on ecosystems.
Cichlid Species
A diverse group of freshwater fish known for their varied colors, shapes, and behaviors, native primarily to Africa and South America.
Adaptive Radiations
The rapid evolution of diversely adapted species from a common ancestor upon encountering new environments or ecological niches.
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