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Zielflug [23.3K]
3 years ago
10

How is the skeleton of a birds different from a dog​

Biology
2 answers:
PolarNik [594]3 years ago
8 0
Birds have hollow bones and they have wings??? whereas dogs have four limbs and their heel bone is higher than a birds. (I don’t even know if birds have heel bones haha)
arsen [322]3 years ago
4 0

Answer:

they have wingsssssss

Explanation:

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