two parts of the respiratory system are: -The trachea. It is the tube that O2 travels down to your lungs, and co2 travels up to be breathed out. -The alveoli. It passes oxygen through the walls of capillaries to provide oxygen to the red blood cells.
Two parts are the airway, and the lungs.
ReplyDeleteBrayden - Lungs, trachea, mouth and Bronchioles
ReplyDeleteTwo parts are the lungs and the trachea.
ReplyDeleteTwo parts are the lungs and trachea.
ReplyDeletemouth, nasal cavity, lungs, trachea
ReplyDeletelungs
ReplyDeletetrachea
bronchioles
Lungs, Trachea
ReplyDeleteTwo parts of the respiratory system are the lungs and the trachea.
ReplyDeletetwo parts of the respiratory system are the trachea and the lungs
ReplyDeleteTwo parts of the respiratory system is the lungs and the trachea
ReplyDeletelungs trachea and bronchioles
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ReplyDeleteTranchea and the lungs
ReplyDeleteTwo parts are the lungs and the trachea.
ReplyDeleteBronchus and lungs
ReplyDeleteTwo parts are the lungs and trachea.
ReplyDeleteTwo parts of the respiratory system are the lungs and the trachea.
ReplyDelete2 parts are the trachea and the lungs.
ReplyDelete2 parts of the respiratory system are the lungs and bronchioles.
ReplyDeletelungs and trachea
ReplyDeleteTwo parts of the respiratory system are the lungs and the diaphragm.
ReplyDeletelungs
ReplyDeletetrachea
bronchioles
Parts of the lungs: Bronchi, Bronchioles, and Alveoli
ReplyDeleteTwo parts are the lungs and trechea
ReplyDeleteTwo parts if the lungs are the trachea and the bronchus.
ReplyDeleteTwo parts are lungs and trechea
ReplyDelete2 parts are the lungs and the trechea
ReplyDeletetwo parts are Bronchi, Bronchioles.
ReplyDelete1. Lungs
ReplyDelete2. Bronchi
trachea and lungs
ReplyDeleteLungs And Bronci
ReplyDeleteLungs and Bronchi
ReplyDeletetwo parts of the respiratory system are the lungs and the trachea.
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ReplyDeleteThe lungs and the heart
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ReplyDeleteLungs
ReplyDeleteHeart
Trachea
Bronchi
The bronchioles and lungs.
ReplyDeleteHere are a couple parts of the respiratory system.
ReplyDelete1.Lungs
2.Bronchi
3.Trachea
The respiratory system is made up of Lungs, Trachea, Bronchus, Bronchioles, and Alveoli.
ReplyDeleteDO NOT WATCH THE VIDEO THAT SAYS DO NOT CLICK THIS LINK
ReplyDeletetwo parts of the respiratory system are:
ReplyDelete-The trachea. It is the tube that O2 travels down to your lungs, and co2 travels up to be breathed out.
-The alveoli. It passes oxygen through the walls of capillaries to provide oxygen to the red blood cells.
The lungs and the trachea
ReplyDeleteTwo parts are the lungs and trachea.
ReplyDelete2 parts of the respiratory system are the lungs and bronchioles.
ReplyDelete2 parts of your respiratory system are the lungs and trachea.
ReplyDeleteTwo parts of the Respiratory system are the Alveoli and the Trachea.
ReplyDeleteTrachea, Lungs and Alveoli
ReplyDeleteTwo parts of the Respiratory system are the Lungs and the Trachea.
ReplyDeletetwo parts are the lungs and the trachea
ReplyDeleteTwo things in your respiratory system are your Lungs and trachea which help you breath.
ReplyDeletetwo parts are lungs and trachea.
ReplyDelete