Question

fill in the blank question
any microorganism that grows best in the absence of oxygen is a(n)
(one word)
need help? review these concept resources.

Explanation:

Microorganisms are classified based on their oxygen requirements. Anaerobes are a type of microorganism that thrive in the absence of oxygen. This is a fundamental concept in microbiology, where organisms are categorized according to their metabolic needs related to oxygen.

Answer:

Anaerobe