Respiratory System

Which organ does the air enter the body through?

• Nose and Mouth
• Lungs 
• Ears
• Eyes

What is the organ that brings the air down to the lungs?

• Brain
• Mouth and Nose
• Trachea
• Heart

What are the tubes inside the lungs called?

• Lung tubes
• Bronchi
• Pneumatic tubes
• Dementia tubes

What is the organ that brings oxygen to the body, and releases carbon dioxide?

• Eyes
• Skin
• Heart
• Lungs

About how many bronchioles are in the lungs?

• 1,000,000
• 30,000
• 500,000
• 165

Are the 2 lungs the same size?

• Yes
• No

What other functions does the respiratory system do?

• Digest food
• Helps you hear
• Helps you talk
• Helps you see

What is a function of the pharynx?

• Provides vision
• Sense of smell
• Brings air down to the trachea
• Brings oxygen to the heart

What is another function of the pharynx?

• Passageway for food
• Helps you talk
• Helps you hear

What organ helps to talk in the respiratory system?

• aveoli
• Larynx
• diaphragm