Common-Core/ Grade 9
Science MCQ Based On Blood supply to the lungs
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Common-Core Grade 9 - 9 Blood supply to the lungs
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ph and the gas we release
read about the role of surfactant
Read about the function pulmonary veins
Breathe - in
carbon di oxide-oxygen
It includes two thin layers of tissue
How many lungs do you have
leaves your right ventricle at your pulmonary valve
whi carry oxygen-rich blood from your lungs to your heart
meaning- supply
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