YOU made the assertion. YOU claim to be a scientist. YOU defend your thesis! That's how science works buddy boy!
I am a scientist. It is not my thesis. It is a conclusion based on decades of research by scientists all over the globe. First of all, I did provide you with evidence in the form of at least three links to articles about real scientific research on the matter. If you want more information, again, take a biology class, get a library card, and/or read the professional literature? I'm not your tutor. If you want me to be, send me a private message and we can discuss the fee.
The reason why I say this is because if your goal here is to learn something, you now know the best places where you can go to learn more. But I don't believe that learning is your goal here. In which case, don't waste my time.