Chico30072
Chico30072 Chico30072
  • 04-01-2017
  • Biology
contestada

Birds that fly have lightweight bones some of which are hollow how might this unique body structure benefit the bird?

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SPNfan
SPNfan SPNfan
  • 04-01-2017
Hollow lightweight bones benefit the bird by letting it fly. If the bird had regular bones like any other animal, then the bird wouldn't have the ability to be able to fly due to the extra weight.
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