asked 108k views
4 votes
Where does actual oxygen exchange take place in the human respiratory system? A. bronchi B. trachea C. diaphragm D. alveoli

2 Answers

3 votes
Your answer is going to be C I have a 100% in biology
answered
User Ela Buwa
by
8.3k points
4 votes

The Answer is D alveoli

answered
User Germana
by
8.2k points
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