Question

Why is small intestine smaller in carnivores then herbivores than?

Answer 1

This is so because the Herbivores animals eats glass and plants which are made of fiber and cellulose and they are hard to digest so in order to digest their food completely they need longer intestine.

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.