Microbiology of Waste Water
Composting is one of the oldest forms of disposal of waste. It is the natural process of decomposition of organic waste that yields manure or compost. One of the following is added to the compost to get better results?

Worms
Snakes
Ants
Bugs

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Microbiology of Waste Water
Biomass

is unlikely to be a major source of energy globally
provides the U.S. with about 50% of its energy
offers the consumer high quality energy with low environmental impact
consists largely of wood, animal, and human waste

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