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Human Respiratory System: A Breath of Knowledge!

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10 Questions

Popular Questions In Human Respiratory System: A Breath of Knowledge!

What is the main function of the respiratory system?
Which organ is the primary site for gas exchange in the lungs?
What is the name of the muscle that helps you breathe?
Which gas does our body need from the air we breathe?
What is the name of the tube that carries air to your lungs?
What does the body expel when we exhale?
Which of these is NOT part of the respiratory system?
What tiny air sacs in the lungs are responsible for gas exchange?
What happens to the diaphragm when you inhale?
What protects the lungs and allows them to expand and contract easily?