I want to know the answer to the following question:
What kind of bacteria can form interspecies hydrogen transfer?
All the background I'm provided with is that "One such mutualistic association, called interspecies hydrogen transfer, occurs between clusters of anaerobic bacteria that consume organic acids, such as butyric acid or propionic acid, and produce hydrogen, and methanogenic Archaea that consume hydrogen.". Is that enough to answer the question?
Answer: yes