jasielcunningham jasielcunningham

15-05-2020
Biology

contestada

what is different about a bugs wing vs a birds wing

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tylerdoran0224 tylerdoran0224

15-05-2020

Answer:

a birds wing is made of cartilage and bones, bugs wings are made of their exoskeletons. bugs wings are called chitin

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aniyaarashaee aniyaarashaee

15-05-2020

a birds wings is made of cartilage and bones

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