Author Question: _____ feathers are close to the bird's body and provide warmth. Fill in the blank(s) with correct ... (Read 104 times)

formula1

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_____ feathers are close to the bird's body and provide warmth.
 Fill in the blank(s) with correct word

Question 2

In budgerigars, the _______ (thickened skin at the base of the external nares) is blue in males and tan or pink in females, allowing us to differentiate males from females.
 Fill in the blank(s) with correct word



hollysheppard095

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Answer to Question 1

Down

Answer to Question 2

cere



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