Question

WHAT IS THE FUNCTION OF RESPIRATORY SYSTEM ?????​

Answer 1

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To inhale oxygen and exhale carbon dioxide

Answer 2

RESPIRATORY SYSTEM IN HUMANS

• Nostril → Air enters and exits the system, also humidifies and filters air
• Oral cavity → Air enters and exits the system
• Pharynx → Passageway that connects the oral/nasal cavity to the respiratory tract
• Larynx → Connects the pharynx to the trachea and keeps foods and drinks out of the airway, also is our voice box
• Trachea → Windpipe through which air moves
• Carina → “fork in the road” of the trachea
• Bronchi → Passageways for air into the lungs
• Lungs → Where gas exchange occurs with Alveoli
• Diaphragm → Muscle that aids in breathing

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Refer the attachment for better Visualisation