Bergman's and Allen's rules apply to many animals, not just humans. Look at the following images of two different hare species. Based on what you can see in the images and using only Bergmann's Rule and Allen's Rule, which of these hares is adapted for a cold climate and which is adapted for a hot climate? What adaptations do they have to suit their environments? Do humans living in similar environments share the same adaptations? Remember, you must use Bergman's and Allen's rules in your analysis, so be sure you know these rules and refer to them.

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Ecological adaptations

An ecological adaptation is any morphological, physiological, or behavioral trait of an organism that allows it to survive and reproduce in a habitat or ecosystem. Adaptation is a biological mechanism by which an organism gradually gets more acclimated to its surroundings.