asked 16.2k views
5 votes
Earthworms have no lungs or gills. Do they "breath"? If not how do they obtain oxygen to survive

asked
User Rosely
by
8.5k points

1 Answer

4 votes
I think they passively absorb oxygen through their skin. 
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.