Chemistry, 30.03.2021 18:40 alemvp7258
Humans, mice, and giraffes have seven vertebrae in their necks. What can scientists conclude from this observation?
All vertebrates have seven vertebrae in their necks.
Each animal independently evolved this trait.
These animals descended from a common ancestor.
Humans, mice, and giraffes have the same number of bones.
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Humans, mice, and giraffes have seven vertebrae in their necks. What can scientists conclude from th...
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