1.What are the three regions of the small intestine? 2. True or False : The stomach of ruminants such as cattle, sheep, and goats has four compartments. 3. What is the function of the rumen? 4. What...

1.What are the three regions of the small intestine? 2.
True or False: The stomach of ruminants such as cattle, sheep, and goats has four compartments. 3. What is the function of the rumen? 4. What structure of the colon, in some species such as horses, performs the function of microbial fermentation of feed?