asked 184k views
0 votes
Which of these are MOST involved in exchanging gases?

1 point
heart
bladder
lungs
pituitary gland
lymph nodes

asked
User Sjonchhe
by
7.7k points

1 Answer

3 votes
Lungs (I think).
Hope this helps:)
answered
User Tarek Oraby
by
8.0k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.