Y8 Respiratory System

NUMBER 1 is

• Lungs

• Pharynx

• Mouth

• Alveoli

NUMBER 2 is

• Pharynx

• Bronchi 

• Alveoli

• Lungs

NUMBER 6 is

• Lungs

• Trachea

• Mouth

• Alveoli

NUMBER 3 is

• Pharynx

• Trachea

• Bronchi

• Alveoli

Which are the main organs in the respiratory system?

• Heart

• Stomach

• Lungs

• Nose

What is the function of the respiratory system?

• Take in oxygen only

• Remove carbon dioxide only

• Take in oxygen and remove carbon dioxide

• Make sugar

What is the tube called that is also known as your wind pipe?

• Oesophagus

• Bronchi

• Trachea

• Alveoli

How is carbon dioxide released from the body? 

• When we exhale
• When we urinate
• When we sweat
• When we inhale

To take in oxygen

• exhale
• cough
• hiccup
• inhale

To release carbon dioxide

• exhale
• inhale
• cough
• hiccup