Respiratory system structures

What is structure F?

• Diaphram
• Lung
• Pharynx
• Trachea

What is structure E?

• Bronchus
• Lung
• Pharynx
• Diaphragm

What is structure D?

• Bronchus
• Alveoli
• Pharynx
• Trachea

What is structure C?

• Bronchus
• Alveoli
• Diaphragm
• Trachea

What is structure A?

• Vocal cords
• Larynx
• Pharynx
• Trachea

What is structure B?

• Vocal cords
• Larynx
• Pharynx
• Trachea

What is structure G?

• Vocal cords
• Larynx
• Pharynx
• Trachea

What is structure H?

• Vocal cords
• Larynx
• Pharynx
• Trachea

Which substances are produced during respiration?

• carbon dioxide and red blood cells
• water and oxygen
• carbon dioxide and water 
• oxygen and red blood cells

The process in which oxygen and glucose undergo a complex series of chemical reactions inside cells is called

• respiration.

• circulation.

• excretion.

• digestion.