Question

Q.22 Why do some animals have long
ears while some have short ears?
O (a) to listen clear sound
O
(b) long ears release heat and short
ears prevent heat
O
(c)long ears prevent heat and short
ears release heat
O (d) none of these​

Answer 1

Answer:

their environment is a huge factor on the ear sizes and structure. ... Animals in colder climates like arctic foxes, polar bears etc have very small ears. It is a mammalian adaptation, since they are among very few animals that show thermoregulation (maintaining a specific body temperature regardless of the environment)

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