The ________ are the Largest Known Group of Archaea

Question

The ________ are the largest known group of archaea.
A) thermophiles
B) halophiles
C) cyanobacteria
D) methanogens
E) hyperthermophiles

Accepted Answer

Methanogens are the largest known group of archaea. They are found in anaerobic environments, such as the intestines of animals and in wetlands, and produce methane as a metabolic byproduct.