Evolution: pre-planning (Introduction)
Are we really descended from lung fish? An Australian study says perhaps:- http://www.sciencedaily.com/releases/2011/10/111004180106.htm-Note the hind 'leg' pre-preparation.
Complete thread:
- Evolution: pre-planning -
David Turell,
2011-10-08, 17:25
- Evolution: pre-planning; human speech - David Turell, 2011-11-15, 22:00