brossapo000 brossapo000
  • 15-10-2016
  • Biology
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the bones of a bird are hollow why would this be an disadvantage for a bird

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punked
punked punked
  • 15-10-2016
hollow bones are always a disadvantage because it means that they are less sturdy and easier for predators to break.
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deniseleanne
deniseleanne deniseleanne
  • 15-10-2016
They are weaker and could get hurt easily if they fall
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