The correct answer is: B. Lateral sewer
A lateral sewer is a sewer that collects wastewater from a building or group of buildings and delivers it to a main sewer. It is typically located underground and made of PVC, cast iron, or concrete.
A house sewer is the sewer that connects a building to the lateral sewer. It is typically located underground and made of PVC, cast iron, or concrete.
A branch sewer is a sewer that connects the lateral sewer to the main sewer. It is typically located underground and made of PVC, cast iron, or
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