Question
What role do bacteria play in an aquaponics system?(1 point)
Responses
They transform fish waste into plant food.
They transform fish waste into plant food.
They warn that the fish are sick.
They warn that the fish are sick.
They break down dead plant matter.
They break down dead plant matter.
They enrich the water to help fish grow.
1 answer
They enrich the water to help fish grow.
1 answer