It is possible, but an extremely rare occurrence. C. Dale Petersen is said to have killed a grizzly bear by restricting the bear's blood flow with his teeth.
Yes, if they punch the bear very hard all at the same time, and fists the bear hard.
Yes, but Samson would get badly injured if he did.
It is possible.
In a fair fight, two. But there could be one small man with immense, great strength against a large dog. He might be able to kill the dog bare-handed, but would get injured on the process.
Five unarmed large men with good wrestling and kung-fu skills could kill a tiger.
Yes, it can be done.A strong man with good strength can kill a medium sized dog with bare arms, but not a large sized dog.
Six averaged sized men with good strength that are good at avoiding the deer's hooves and antlers could kill a deer on the rut.
The tusks of the walrus could kill the bear, but if the polar bear can get past the tusks it could kill the walrus.
No. There is no way a bird can kill a bear, especially a pigeon.
It is extremely dangerous and not recommended to attempt to kill a lion with bare hands. Lions are powerful predators with sharp teeth and claws. It is best to avoid confrontation with wild animals and seek help from trained professionals if needed.
Yes. A werewolf could kill any type of bear, no matter how big is the bear.
Yes, any types of bears can kill you.