I WILL GIVE 25 POINTS IF YOU SOLVE THESE What is the main point of the passage?

A Food undergoes much physical, but little chemical change during its journey through the body.

B Food is chemically, but not physically altered by the body when eaten.

C Food goes through both chemical and physical changes when eaten.

D Food comes out the body in basically the same form it goes in.

Which of the following statements about the changes food goes through is correct?

A There is a chemical change when saliva moves from the salivary glands into the mouth.

B There is a physical change when saliva changes bread into sugars.

C There is a physical change when the teeth grind food into smaller pieces.

D There is a chemical change when the tongue forms the food into a wad.

3 According to the context of paragraph 3, the term vat refers to .

A the esophagus B a large vessel C a flap
D the villi

4 After the nutrients are extracted, where does the food go, waiting to be expelled?

A The large intestine

B The esophagus C The stomach D The mouth
5 Based on the sequence described in the passage, which part of the digestive system is labeled (3) in the diagram above?

A The stomach

B The esophagus

C The large intestine

D The small intestine