Digestive system

The main functions of the digestive system are………

• ingestion and digestion

• propulsion and secretion of juices

• absorption and elimination

• all previous to

the mouth constitutes the entrance of two systems which are….

• digestive and cardiac

• respiratory and cardiac

• digestive and respiratory

• none

Which of the following is not part of the alimentary canal?

• Oesophagus

• Pharynx

• Nose

• Stomach

Why is the trachea important?

• all of the above

• the trachea is not important

• because it helps you speak

• because it helps move food through the digestive system

How should you take care of your intestine?

• Eat hamburger pizza and hotdogs

• Eat fiber

  Eat vegetables and fruit

  Take probiotics in moderation

  Do a bowel cleanse

  Do exercise regularly

• don't eat