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Why do the cardiovascular and respiratory system depend on eachother?

User Pdxleif
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1 Answer

4 votes

Answer:

to circulate blood and oxygen throughout the body

Step-by-step explanation:

air moves in and out the lungs through the trachea, bronchi, and bronchioles. blood moved in and out the lungs through the pulmonary arteries and veins that connect to the heart

User Intelekt
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