No, you do not understand the definition of fitness. We can usually identify what is the selective pressure which renders a particular trait "fitter" than another. No tautology. Cause-and-effect. Science. Hypothetical-deductive method.
I kinda know what you said. Kinda.
I heard it puts hair on your... Um... Head.
Genesis 3:14 Serpent would crawl on belly.
And yet nobody just hear about this.
deductive and inductive logic.
Many of Paul's epistles begin with the...church of God.
Not a lemon party?
Trump us a strong President.
And if they refuse to pay jizya?
Can't wait for the results.
So...you couldn't refute it the first time either.
The law of unintended consequences at work AGAIN
You wanna defend everyone who donated to Trump?