"Yes. It's like us crossing our legs, plus the large surface area of the foot is used for body temperature control like an elephant's ear, absorbing heat from the sun when necessary."
Showing posts with label #swan. Show all posts
Showing posts with label #swan. Show all posts
Thursday, September 12, 2013
Swan
"Yes. It's like us crossing our legs, plus the large surface area of the foot is used for body temperature control like an elephant's ear, absorbing heat from the sun when necessary."
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