Carcharadontosaurus vs bear (PARITY)

interesting very interesting

 i think a bear might have a chance there arms could incapacitate the  carco and kill it with its claws

^True.

However, are we talking about a Polar or Grizzly?

Definitely not a polar. Might be a grizzly. 

As for the topic at hand, I agree with Tyrant. Carcharo was built to take on animals that were very large, and to avoid one-hit attacks. Agility wins this one.

This is a grizzly. they are bulkier and in my opinion better fighters.

i like that you agree but I was hoping for a debate. Oh well. 

TYRANT KING - How very compelling! Hmm...I believe that outcome of this battle would actually hinge on which of the animals got the luckiest bites/claw swipes in! The bear, being a mammal, is going to have a more evolved metabolism than the Carcharadontosaurus, thus granting it more staying power in a battle. However, the Carcharadontosaurus is likely going to be able to shrug off wounds that would likely result in death for a mammal thanks to its more primitive physiology! Regardless, this would be an extremely interesting combat! Thank you ever so much for presenting this engaging premise! :)

Carcharadontosaurus was Luke warm blooded  which means it gets the best of both worlds.which means it had equal if not greater stamina then the mammal.

TYRANT KING - I am not entirely convinced of that premise. If an animal possesses "luke-warm" blood, I have a feeling that it would not possess the best of both worlds - it would be in-between both worlds. Ergo, the Carcharadontosausurs' blood would likely not have the capacity to remain oxygenated (and have the same oxygen content) as a mammal in a high-stress situation. Studies in cold-blooded animals and those that have "luke-warm" physiologies (and still have the ability to be homeothermic) do not have the same stamina as warm-blooded mammals. They burn through calories more swiftly and thus run out of steam in a shorter period of time when engaged in extremely heightened activity. With that being said, I have no doubt that the Carcharadontosaurus would be quite capable of handling any challenger foolish enough to engender its anger! :)