Digestive system

Ruminants have ___ complex stomach stuctures

• 1

• 2

• 3

• 4

The ruminant structures are :

• espohgus , mouth, teeth and cecum

• rumen, reticulum, omasum and abomasum

• stomach, small intestine large intestine

These are examples of ruminants:

• horses, humans and chickens

• sheep, goats, cattle, deer, giraffes

• pigs, sheep, cattle, chickens and humans

What is the plant cell carbohydrate called that cows can digest and humans can't?

• carotene

• chlorophyl

• cellulose

When ruminants "chew the cud", they are

• regurgitating food to chew it again
• belching to release gas from fermenting food
• passing gas! 
• regurgitating food they don't want

What is the organ where water is absorbed from the digested food and returned to the bloodstream?

• mouth
• small intestine 
• esophagus
• large intestine

The rumen

• digests food

• absorbs nutrients

• ferments food

The rumen in cattle is about______ gallons.

• 10

• 20

• 30

• 40

The rumen in sheep is about_____ gallons.

• 1

• 3

• 4

• 5

What is the food tube called where food passes from mouth to stomach?

• Trachea

• Food canal

• esophagus