Easy. Pick an animal that has stayed relatively the same for millions of years and observe it. Its behavior will not be any different especially in something like a DragonFly or a Whiptail Lizard or Shark.
Of course you wouldn`t even have to do that as you could observe an animal, its mating habits, ecology and then compare with its closest ancestor and do the same and so on. You could even anaylze at the Molecular level and compare DNA and divergence of living or even extinct animals. We are all cousins of every living thing you see on earth and share the same DNA. The more similar the DNA, the closer we are related and the less and more recent we have diverged.
You do realize that Humans lived at the same time as Many other species of humanoid (Homo) Such as Neanderthalensis which we could not mate with and which did outnumber us initially until they died out. They were nearly as intelligent as we are now and we both competed for the same resources. In fact, their large brains and bodies needed around 4000-5000 calories a day and once we encroached, they could not sustain themselves whatsoever as we gobbled up their resources and hence we watched them die out so to speak.
LOL WOW
the very fact you think these are facts is amazing
I dont know what theory you are working with but the idea that an animal acts exactly like it does now as it did millions of years ago is asinine. The idea that humans act as we do now millions of years ago is impossible as we modern humans didnt come about until about 250k years ago...nice try though
Neanderthals were no where near as intelligent as we are now
but you are right I believe they did have the biggest brain sizes but brain size doesnt correlate to intelligence a prime example being your grandiose sized dome and your average intelligence. Nobody knows exactly why the neanderthals died out that is unless you get your facts from the history channel or wiki. There is actually a theory that neanderthals did indeed breed with modern humans in small mostly unsuccesful amounts which have led to immunity to certain diseases, red hair etc...
Seriously TA have you ever tried sales bro? Im certain you would make a great sales man, even when your facts are wrong you present them with confidence and certainty which is the main part of sales. If your facts were spot on then I think you would be very succesful in some type of sales field.
