Organism Able to Live Without Oxygen
This page is the CodyCross answer for the clue below from Working From Home, Group 1236, Puzzle 4 (Address Labels).
Question is: Organism Able to Live Without Oxygen
and the answer is: ANAEROBE
Word Meaning:
ANAEROBE — An anaerobic organism; one that does not require oxygen to sustain its metabolic processes.
Definitions from Wiktionary.