- My Forums
- Tiger Rant
- LSU Recruiting
- SEC Rant
- Saints Talk
- Pelicans Talk
- More Sports Board
- Fantasy Sports
- Golf Board
- Soccer Board
- O-T Lounge
- Tech Board
- Home/Garden Board
- Outdoor Board
- Health/Fitness Board
- Movie/TV Board
- Book Board
- Music Board
- Political Talk
- Money Talk
- Fark Board
- Gaming Board
- Travel Board
- Food/Drink Board
- Ticket Exchange
- TD Help Board
Customize My Forums- View All Forums
- Show Left Links
- Topic Sort Options
- Trending Topics
- Recent Topics
- Active Topics
Started By
Message
re: How do you explain the origin of the various human races scientifically?
Posted on 8/19/14 at 11:41 am to rebeloke
Posted on 8/19/14 at 11:41 am to rebeloke
quote:
I just find is interesting that on the one hand some say the differences are mutations and on the other they are niches.
The 2 go hand in hand. What's the point of fish breathing air and becoming amphibians without environmental niches above water for them to fit into? If there was no land then a mutation that allows for breathing air wouldn't be very likely to spread.
Popular
Back to top
![logo](https://images.tigerdroppings.com/images/layout/TDIcon.jpg)