Unit 6 Lesson 25: Digestive System

The process by which the body breaks down food so that it can be used for energy.

• composition

• digestion

• deposition

• respiration

Tags

NGSS.MS-LS1-7

The organ in the digestive system right after the esophagus where food is mixed with acids and other juices to become chyme (before it's sent onto the small intestine):

• pancreas

• liver

• stomach

• rectum

A long folded tube inside the body attached to the stomach where nutrients in the food are absorbed.

• large intestine

• small intestine

• esophagus

• rectum

A fluid in the mouth that helps digest food chemically:

• pepsin

• pepsi

• saliva

• salty

The tube through which the remaining substance passes after the small intestine, where much of the liquid is absorbed:

• large intestine

• esophagus

• rectum

• stomach

Which digestive system organ is this?

• stomach

• pancreas

• large intestine

• esophagus

The long tube through which the bolus passes on the way to the stomach:

• pancreas

• trachea

• liver

• esophagus

Which type of digestion produces physical change to the food by breaking food into smaller pieces?

• chemical
• peristalsis
• mechanical
• saliva

What organ in the digestive system does number 3 point to?

• Esophagus

• Salivary Glands

• Stomach

• Pancreas

What organ in the digestive system does number 5 point to?

• Stomach

• Small Intestine

• Large intestine

• Rectum