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HollyRose2003
HollyRose2003 HollyRose2003
  • 10-09-2016
  • Biology
Answered

Why does the shell of a birds egg have microscopic holes in it?

Verified Answer :

alex245
alex245 alex245
  • 10-09-2016

It has microscopic holes because the baby bird needs oxygen to breath in while its inside the egg

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