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mssddeed mssddeed
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6 years ago
Smaller birds tend to lay smaller eggs with a smaller yolk supply than larger birds. This would be recognized as an example of
  a. down regulation.
  b. a preadaptation.
  c. genetic fitness.
  d. a cost-benefit trade off.
  e. intrinsic control.
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a_simon616a_simon616
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6 years ago
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mssddeed Author
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6 years ago
Thank you, thank you, thank you!
yen
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Helped a lot
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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