Y3 Digestive and Respiratory System

What is this?

• Stomach
• Esophagus
• Lungs
• Mouth

What does digestive system do?

• It breaks down the food we eat into substances that our body can use

• It eliminates waste substances

• It takes the oxygen we need and it expels carbon dioxide

• It moves nutrients, oxygen and waste products

What does the respiratory system do?

• takes air into our body.

• It moves nutrients and food.

• removes air from our body

• It changes food into nutrients

What is digestion?

• It is the process that the body uses to get nutrients from the food we eat

• It is the process that the body uses to get Carbon Dioxide

• It is the process that the body uses to get information from the five senses

Tags

NGSS.MS-LS1-3

NGSS.MS-LS2-3

What organ IS NOT in the respiratory system?

• Nose
• Windpipe
• Lungs
• Heart

What are these?

• Stomach
• Esophagus
• Lungs
• Mouth

Tags

NGSS.MS-LS1-3

What system is this?

• Lungs

• Circulatory System

• Artery

• Respiratory System

Food travels down the __________ into the stomach.

• small intestine

• gallbladder

• esophagus

• stomach

Food leaves the stomach and travels to the ___________.

• small intestine

• large intestine

• mouth

• liver

Tags

NGSS.MS-LS1-3

Which system allows you to breathe?

• Respiratory System

• Circulatory System

• Digestive System

• Skeletal System