(October 31, 2014 at 5:39 pm)lifesagift Wrote: So why is gestation 9 months?
Why should it be anything else? Gestation periods cover a very wide range, depending on the organism. Humans have a 9-months gestation period because that is what works for humans.
Instead of asking these questions here, perhaps you could pick up a book on basic evolutionary biology. I'm sure you could find one with short words and colourful pictures.
Boru
‘I can’t be having with this.’ - Esmeralda Weatherwax