Question

3 multiple choice 1 point under what environmental conditions do some species of bacteria and archaea carry out anaerobic respiration? absence of oxygen high temperature low ph high osmotic pressure all of the choices are correct.

Explanation:

Anaerobic respiration occurs in the absence of oxygen. Bacteria and Archaea use this process when oxygen - which is required for aerobic respiration - is not available. High temperature, low pH, and high osmotic pressure are stress - factors but not the defining environmental condition for anaerobic respiration.

Answer:

A. Absence of oxygen