The Digestive System

Number 2 is pointing to the...

• Esophagus
• Stomach
• Small intestine
• Anus

What is the correct order of digestion?

• Mouth - stomach - esophagus - Large intestine - Small intestine - anus - rectum

• Mouth - esophagus - stomach - gall bladder - small intestine - rectum - anus - large intestine

• Mouth - pancreas - stomach - rectum - gall bladder - small intestine - rectum - anus

• Mouth - esophagus - stomach - small intestine - large intestine - rectum - anus

In which digestive organs does both mechanical AND chemical digestions occur?

• mouth & stomach
• mouth & esophagus
• small intestines & large intestines
• rectum & anus

Which part of the mouth provides chemical digestion?

• teeth
• saliva
• smooth muscles
• gastric juices (HCl acid)

Feces that contain high water content is a form of diarrhea.  Which digestive organ did not function properly for this to occur?

• stomach
• small intestines
• large intestines
• rectum

Water is absorbed in which digestive organ?

• large intestines
• pancreas
• small intestines
• liver

Tags

NGSS.MS-LS2-3

Number 3 is pointing to the...

• Small intestine
• Rectum
• Large intestine
• Stomach

Which organ connects the mouth to the stomach?

• mouth
• esophagus
• stomach
• small intestines

Only _____ is absorbed in the Large Intestine.

The teeth and tongue of the oral cavity break foodstuff down physically. This is an example of

• mechanical digestion

• chemical digestion

• absorption

• peristalsis