Send to a Friend

lillycoyote's avatar

What are the current and/or prevailing theories regarding the evolution of left-handedness in humans?

Asked by lillycoyote (24865points) July 2nd, 2010

I don’t really have more details. The question seems pretty straight forward, at least to me.

Using Fluther

or

Using Email

Separate multiple emails with commas.
We’ll only use these emails for this message.