Which lung structure is a tiny sac that functions as an interface for gas exchange between air and blood?
+5
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Which lung structure is a tiny sac that functions as an interface for gas exchange between air and blood? ...” 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.