Which of the following is most likely a result of evolution?

Picture Credits: (1) By John Gould (14.Sep.1804 - 3.Feb.1881) [Public domain], via Wikimedia Commons

(2) By Reto Stöckli (land surface, shallow water, clouds) Robert Simmon (enhancements: ocean color, compositing, 3D globes, animation)

(3) By Ude [Public domain], via Wikimedia Commons

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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