List Of Are Cellulose Eating Bacteria For Cows Commensalism Ideas. Human hookworms live in human intestines and eat blood. In turn, the bacteria are supplied with nutrients.

And some of them probably even survive in our digestive tract. Human hookworms live in human intestines and eat blood. Plastic is notoriously hard to break down, but bacteria from a cow’s rumen, one of the four compartments of their stomach can digest it.