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they bring oxygen into your body

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12y ago

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Where does the human respiratory system start?

The respiratory system starts at the nose (and mouth) and ends at the alveoli in the lungs


How do the cardiovascular system and respiratory system work together to remove waste products?

it start in the respiratory system then pass trouth the cardiovascular system throuth the nose and mouth then ......... it start in the respiratory system then pass trouth the cardiovascular system throuth the nose and mouth then ......... it start in the respiratory system then pass trouth the cardiovascular system throuth the nose and mouth then ......... it start in the respiratory system then pass trouth the cardiovascular system throuth the nose and mouth then ......... it start in the respiratory system then pass trouth the cardiovascular system throuth the nose and mouth then .........


How does the respiratory system start?

the respiratory trect starts with the nose and the mouth


What organ system do nose ears eyes and mouth belong?

Respiratory system


What is the respiratory function of the pharynx?

The pharynx carries air from the nose and mouth to the trachea. The pharynx also has functions in the digestive system.


Air enters your respiratory system through?

Air enters the the respiratory tract through either the nose or mouth.


Is the nose and mouth in the circulatory or respiratory system?

The nose and mouth are part of the respiratory system, as they are entry points for air to enter the body. The circulatory system, on the other hand, is responsible for the circulation of blood throughout the body.


What do the nose and mouth do in the respiratory system?

help or aid you in breathing


What are the body openings where air can be taken into the respiratory system?

Air can be taken into the respiratory system at the mouth and the nose.


What structures or organs are contained in the respiratory system?

lungs, nose and mouth.


What are the principal parts of the respiratory system?

lungs, trachea, mouth, nose,


What does the respiratory system provide from air?

the respiratory does pro vide air/oxygen and it is provided from your mouth and nose