A scientist studies a species of bird in which the males and females are
about the same size. The females have plain colors and the males have bright
colors. What can the scientist conclude about these birds?
A. The males choose mates.
B. The birds reproduce asexually.
C. The females choose mates.
D. The males compete to fertilize,
Answers: 2
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A scientist studies a species of bird in which the males and females are
about the same size. The f...
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