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Biology
What characteristic could show that a bird might be ready to reproduce?
Biology
What characteristic could show that a bird might be ready to reproduce?
The Bird Talks
Eye Color Changes
Longer Beak
Brightly Colored Feathers
More Questions from Biology
Now extinct, what shark is thought to have been the largest ever on Earth?
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What is a cell that provides energy for another organism called?
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Which group has the greatest number of endangered organisms?
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What is the period of growth before birth called?
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Which of the following is not a type of blood group?
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Which of these words means "to find a new home"?
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What is an automatic response that doesn't involve the brain called?
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What is the second stage of incomplete metamorphosis called?
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