Digestive System

Why is the digestive system important?

• It transports blood that cells need.

• It provides oxygen that cells need.

• It provides nutrients that cells need to produce energy

• It carries carbon dioxide and oxygen away from the body.

Tags

NGSS.MS-LS1-7

What TWO process take place in the mouth?

• The adding of saliva

• Tongue breaks down food

• Chewing to break down food

• Acid is added

Chemical digestion takes place in?

• stomach and mouth

• stomach, mouth, and intestines

• mouth and intestines

Tags

NGSS.MS-LS1-7

Type of digestion in the stomach:

• Mechanical

• Chemical

• Both

Tags

NGSS.MS-LS1-7

Which part of the digestive system is number 6?

• oesophagus

• large intestine

• small intestine

• liver

Breaking food down into small pieces by way of the teeth and twisting of the esophagus is called (a)   .

Which part of the digestive system is number 2?

• esophagus
• stomach
• small intestine
• liver

Waste products are food that

• cannot be digested

• the body cannot use

• tastes bad

• have been broken down

Tags

NGSS.MS-LS1-7

The intestines take the _____ from the food.

• nutrients

• tongue

• teeth

Tags

NGSS.MS-LS1-7

NGSS.MS-LS1-3

What's this part of the Digestive System?

• Oesophagus

• Pharynx

• Mouth

• Stomach

Tags

NGSS.MS-LS1-7