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African elephants flap their large ears to cool off. Which biology theme does this phenomenon represent?
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what are the choices?
choices please..
1: Continuity and change 2: Relationship of structure to funcyion 3: Interdependence in nature
3?
not sure i can cheek tho :)
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I think its 2.Relationship of structure to function Reason:The ears are big (large surface area for radiation) and they flap (convection). Good for cooling, assuming the animal is producing heat, which it is, and has a circulatory system that brings warm blood to the ear, which it does. Overall its basically used to reduce to reduce its heat loss.
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