petsdevoteeBunnies' big ears aren’t only for listening as it helps them to regulate their body temperatures. The blood vessels in the ears swell automatically when it’s hot outside and contract when it’s cold.
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Bunnies' big ears aren’t only for listening as it helps them to regulate their body temperatures. The blood vessels in the ears swell automatically when it’s hot outside and contract when it’s cold.
Visit us: https://www.petsdevotee.com/blog/