Organisms that need oxygen
Let's find possible answers to "Organisms that need oxygen" crossword clue. First of all, we will look for a few extra hints for this entry: Organisms that need oxygen. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.
- Some bacteria
- Bacteria that die without free oxygen
- Bacteria that need oxygen
- They can't survive in a vacuum
- Oxygen-dependent organisms
- Oxygen users