Question

why do herbivores animal have longer, small intestine than carnivores

Answer 1

herbivores have a tendency to chew the eaten food once again this is known a chewing the cud, so to digest it finely they have long intestine canal as compared to carnivores who digest their food in a single flow.

hope u got your answer

Answer 2

Herbivores eating grass need a longer small intestine to allow the cellulose to be digested. Whereas Meat is easier to digest, hence carnivores like tiger have shorter small intestine.