530,387 views
41 votes
41 votes
What identifies the levels of organization that make up the respiratory system in order of increasing complexity?

User Baldy
by
2.6k points

2 Answers

18 votes
18 votes
Answer: lung, lung tissue, and lung cell













User VijayP
by
2.1k points
18 votes
18 votes

Answer: they are lung, lung tissues, and lung cells.

User Matt Davies
by
3.1k points