December 24, 2006 10:47am CST
What evolutionary benefits does nipples on man's chest serve??? Right from the foundations of human evolution it has the women to whom Mother Nature has "gifted" mammary glands to feed their young ones... But still in the 21st century men have nipples on their chest...WHY???
1 response
@rituja (217)
• India
25 Dec 06
I do not know. The question is really interesting.