Question

Comapre human digetstive system with other animals

Answer 1

There are many differences between animal's digestive system and human digestive system.
>Cow Digestive System<
*Cow's system is shorter then humans.
*Cows do not have enzymes to digest proteins.
*Cows have 2 blunt canines.
*Stomach of cows is complex with four parts. Cow has a rumen.
Human Digestive system 
*Human system is longer than cows.
*Humans have enzymes to digest proteins.
*Humans have enzymes to digest proteins