marankSlap
marankSlap marankSlap
  • 11-04-2016
  • Biology
contestada

What kind of bones do birds have?
a. hollow
b. narrow
c. thin
d. cartilage

Respuesta :

nachauntebrownn
nachauntebrownn nachauntebrownn
  • 11-04-2016
the answer is A, why u may ask is because the holes in the bones help the bird in flight, to help it stay in the air 
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Gracejeppesen2016
Gracejeppesen2016 Gracejeppesen2016
  • 11-04-2016
The answer is A, their bones are hollow so they are able to stay up in the air when they are flying

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