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Sally was analyzing samples of DNA. She had DNA samples from bacteria, a whale shark, a bald eagle, and a human. Just by looking at the structure and components of the DNA, what could Sally conclude?
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Sally was analyzing samples of DNA. She had DNA samples from bacteria, a whale shark, a bald eagle, and a human. Just by looking at the structure and components of the DNA, what could Sally conclude?

User Abhishek
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Just by looking at the structure and components of the DNA, Sally could have concluded that all of these creatures probably shared a common ancestor at some point.
User Persixty
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