Sacs in the lungs where oxygen diffuses into the blood and carbon dioxide diffuses into the air
+1
Answers (2)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Sacs in the lungs where oxygen diffuses into the blood and carbon dioxide diffuses into the air ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.