There would be more prey than predators, as for a predator to have a balanced diet it should have a plentiful supply of food, meaning it needs more prey. You're welcome!
Archaea live in extreme environments that can be really hot or have a
high salt level and stuff like that. Archaea can also produce methane
too. Bacteria can be decomposes in an environment or live inside our
body to break down food.
hope it helps