jose5873 jose5873
  • 12-05-2019
  • Chemistry
contestada

10.
Feathers, wings, and the hollow bones of birds
are emmples of
(1) adaptations for flight
(2) responses to stimuli
(3) unnecessary body parts
(4) reprodnctive structures
​

Respuesta :

giel
giel giel
  • 12-05-2019

1) adaptations for flight

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