Digestive System Parts and Purpose

Where do you start to chew your food?

• esophagus
• mouth
• large intestine
• stomach

What is the food tube called?

• mouth
• esophagus
• liver
• stomach

Where is food mixed with saliva?

• esophagus
• pancreas
• stomach
• mouth

What is the function of the teeth and tongue

• chemical digestion

• break down food

• mechanical digestion

• they only chew food

Nutrients from digested food are absorbed in which digestive organ?

• Small Intestine
• Stomach
• Large Intestine
• Gallbladder

Tags

NGSS.MS-LS1-7

Enzymes (chemicals) in your saliva help break down food while chewing.  This is...

• Mechanical digestion
• Chemical digestion

Tags

NGSS.MS-LS1-7

the PARTS of the small intestine that helps absorb digested food

• stomach

• villi

Tags

NGSS.MS-LS1-7

What is the main purpose for the digestive system ?

• to protect your organs

• to provide you with nutrients and energy

• to pump blood and transport oxygen through your boby

• to control breathing

Tags

NGSS.MS-LS1-7

What are the steps of the digetive process?

• Digestion in the small intestine, chewing, in the stomach, absorption and waste elimination.

• Chewing, digestion in the stomach, digestion in the small intestine, absorption and waste elimination.

• Chewing, digestion in the stomach, waste elimination, absoption and digestion in the small intestine.

Tags

NGSS.MS-LS1-7

what are 2 types of digestion 

• comotive digestion&chemical digestion 
• mechanical digestion & chemical digestion 
• forceful digestion & comotive digestion
• chemical digestion & motor digestion 

Tags

NGSS.MS-LS1-7