Strong genetic differences among dog breeds are not just the result of natural selection.
It is more than just nature taking its course when it comes to canine breeds.
No matter what the breed they were all the same.
The young woman plays tennis.
The woman is holding a baby
The old woman is walking by herself on the empty sidewalk.
Once we identified potential participants, we chose one at random without doing any further research.
The old man is chopping wood.
A blue dog walking through the grass.