Answer:
It turns plain water into hydrogen peroxide, not sure about the bonding procedure.
Explanation:
Answer:
Septic tanks and oxidation ponds
Explanation:
These system of wastewater treatment and disposal are not too feasible in large municipalities because of the presence of sewer system that has been made available by government, in order to mitigate the possibilities of transmitting enteric diseases that are very harmful to human health.
Euglena. It does photosynthesis like a plant, and moves around and eats like an animal.