They were created as separate species 6,000 and some years ago. God made them look somewhat alike just to fool you. Like fossils, expanding universe, radioactive decay dating, etc. It's a test. He made that stuff just to separate true believers, the chosen people, from the wicked and disobedient unbelievers (guess where they'll end up). Being sarcastic but prove me wrong.
The key elements in human thinking are not numbers but labels of fuzzy sets. -- L. Zadeh
