Quote:
Originally Posted by RobotElvis
[You must be logged in to view images. Log in or Register.]
Species, kinds, classes, all the same thing right?
So sharks and gators pressed the stop button on evolution.
Thought that was impossible.
|
No, they are still evolving but they are very well suited to their environment. When you are extremely well suited to the environment then nature is going to reinforce your current traits because they are beneficial traits. Also, it isnt as if sharks are still the same species they were a few hundred millions of years ago. Hundreds of variations have happened since then so today we have over 400 distinct sharks species all arising from a common ancient shark.