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Biology

theo baker from santa barbara asks,

I have heard somewhere that there is what could be described as a secondary brain in the large...

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There are nerves and nerve bundles throughout our body.  The majority of...

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Biology

Michael Heyd from North Vancouver asks,

When does your skull reach its full, adult size?

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Quick Answer: In your early 20's. To answer this question more precisely we...

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Biology

Bethany Garrison from Summerville, SC asks,

My mom and I are having an argument. She claims that the gene for blonde hair will be wiped out...

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I don't know what your genetics knowledge is but you sound more informed...

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Biology

Anthony from Windsor, Ontario asks,

Are there any species that have evolved, but still have their ancestors co existing with them on...

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I think the formal answer is no. It is not logical. Any two species always...

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