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tacheas
| Question | Answer |
|---|---|
| Tracheas | Air conducting tube that connects the larynx with the bronchi,is lined with mucous membranes and cilia,and contains strong cartilage ring. |
| Alveoli | Tiny thin-walled,grapelike clusters at he end of each bronchiole that are surrounded capillaries,carbon dioxide and oxygen exchange takes place. |
| Diaphragm | Muscle beneath the lungs that contracts and releases to move gases in and out of the body. |
| Bronchi | Two short tubes that branch off the lower end of the trachea and carries air into the lungs. |