Explore topic: biology
Related topics: science, evolution
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Why do birds some birds bob their head while they walk, but others just hop?
Asked by clari0n from iPhone | 2 responses -
Why do many gay men speak with similar inflections and syntax, regardless of place of origin, ethnicity, or age?
Asked by sjg102379 | 7 responses -
What does the "junk" DNA do?
Asked by finkelitis | 5 responses -
Why is the skin underneath my eyes softer and different from the rest of my face's skin?
Asked by Abby | 5 responses -
Why do starfish legs grow back?
Asked by shenly | 2 responses
