4.1: What is adaptation? - Biology LibreTexts
https://bio.libretexts.org/Courses/Gettysburg_College/01%3A_Ecology_for_All/04%3A_Adaptations_to_the_Physical_Environment/4.01%3A_What_is_adaptation
Web ResultStructural adaptations are physical features of an organism, such as shape, body covering, armament, and internal organization. Behavioral adaptations are inherited systems of behavior, whether inherited in detail as instincts, or as a neuropsychological capacity for learning.
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