Why did saber-toothed tigers need saber teeth while today's tigers do not?

The Sabre toothed cats were not tigers at all, only distant relatives..The large knife like canines were used to disable large prey quickly, so they could be finished off easier..Tigers today use a different type of assault on their prey, attacking the neck region, where the canines can grip the windpipe and quickly strangle the prey or sever the spinal column Improved Answer: Sabre toothed cats were a complete different species than today's wild cats. The large teeth were used to severe the jugular arteries, as they were much too fragile to break through the bone.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.