Which Type of System Uses Chemicals to Change Harmful Substances

question 14

Multiple Choice

Which type of system uses chemicals to change harmful substances to products that are acceptable to sanitary waste sewers and sewage treatment systems?

• A)dilution
• B)neutralization
• C)vacuum
• D)backflow

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Definitions:

Biceps Femoris

A muscle of the posterior thigh that is part of the hamstring group, playing a crucial role in knee flexion and thigh extension.

Seated Position

A posture where an individual rests on their buttocks with the torso upright, commonly used for activities such as working, eating, and driving.

Head of Fibula

The proximal, or top end of the fibula bone, near the knee, which articulates with the tibia and lateral condyle of the femur.

Extensor Digitorum Longus

The Extensor Digitorum Longus is a long muscle located in the anterior compartment of the leg, active in extending the toes and dorsiflexing the foot.