FYI: Which Came First, The Chicken Or The Egg? | Popular Science
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9GAG - The "Which came first, the chicken or the egg" conflict finally comes to an end. http://9gag.com/gag/aq5wpPM?ref=fbp | Facebook
Which came first? The chicken or the egg? | FOS Media Students' Blog
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Ask a science teacher: Which came first, the chicken or the egg? | Fox News
Chicken or Egg: Which Came First? | Time
Scientists have found a clue to the chicken and egg question - Science
Which came first, the chicken or the egg? | New Scientist
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How the Egg Came First - YouTube
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DOGHOUSE | Which Came First, The Chicken Or The Egg?
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What Came First, Chicken or Egg? We Finally Know the Answer
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