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Question

How has technology been used to address issues related to sewage?

O A. Sewage treatment plants use landfills to filter and clean water and

solid waste before releasing the water into the environment.

O B. Sewage treatment plants cool water to kill bacteria.

OC. Sewage treatment plants use bacteria to clean water and solid

waste before releasing it into the environment.

O D. Sewage treatment plants heat water to kil bacteria.

Answer

C. Sewage treatment plants use bacteria to clean water and solid waste before releasing it into the environment.

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Sewage treatment plants use a process called biological treatment, which involves the use of bacteria to break down and remove organic matter and pollutants from wastewater...