A) Platypus, Penguin, Bat, Hippopotamus
B) Shrew, Bat, Cat, Kiwi
C) Kangaroo, Hedgehog, Dolphin,, Loris
D) Lion, Bat, Whale, Ostrich
Correct Answer: C
Solution :
Hollow bones are characteristic adaptive features of birds. It reduces their body weight and is a major flight adaptation.You need to login to perform this action.
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