Tell me whether these animals are herbivores or carnivores: deer, rabbits, cows, elephants, lions, wolves, polar bears, cheetahs

Deer are herbivores.
Rabbits are herbivores.
Cows are herbivores.
Elephants are herbivores.
Lions are carnivores.
Wolves are carnivores.
Polar bears are carnivores.
Cheetahs are carnivores.