# Questionnaire

Write the answer on your paper.

1. Where begins digestion?

A. oesophagus

B. mouth

C. liver

D. pancreas
2.The tube that runs from your mouth to your stomach is called the:

A. vena cava

B. trachea

C. ventricle

D. oesophagus
3. How long does it usually take for a meal to pass all the way through your digestive tract?

A. up to 45 minutes

B. about six hours

C. up to 46 hours

D. more than two days
4. What is absorbed through the walls of your large intestine?

A. fibre

B. water

C. blood

D. faeces
5. How long is your small intestine?

A. 30 cm (1 ft)

B. 1.5 m (5 ft)

C. 5 m (17 ft)

D. 20 m (60 ft)