The two specimens that he should study in order to learn about the amount of rain at that time and the types of plants that grew at that time, are the first and last to discover the different forms of adaptation.
What did climate change contribute to evolution?
In place of persistent dampness, periods of dryness alternated with rain, turning the floodplains into grassland. This change required adaptations of the local fauna. Over time, animals that demanded excessive energy consumption became extinct.
With this information, we can conclude that the two specimens that he should study in order to learn about the amount of rain at that time and the types of plants that grew at that time, are the first and last to discover the different forms of adaptation.
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