Household Wastes That Properly Can Be Flushed Down the Drain

question 33

Multiple Choice

Household wastes that properly can be flushed down the drain or toilet include all of the following except

• A) ammonia.
• B) disinfectants.
• C) window cleaner.
• D) herbicides.

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Definitions:

Ray-Finned Fishes

A diverse group of fishes known for their fins which are supported by long, bony rods arranged in a ray pattern.

Vertebrate Jaw

A structural feature found in vertebrates that is composed of bony or cartilaginous structures surrounding the mouth, utilized for biting, chewing, and manipulation of food.

Amphibians

A class of cold-blooded vertebrates that live both in water and on land, such as frogs and salamanders.

Fishes

Aquatic vertebrates that have gills throughout life and limbs, if any, in the shape of fins.