Three-Way Switches Are Used When It Is Desirable to Control

question 10

Multiple Choice

Three-way switches are used when it is desirable to control a light from ____ location(s) .

• A) a single, fixed
• B) a single, variable
• C) two
• D) three

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Definitions:

Mollusks

A diverse group of invertebrates including snails, octopuses, and clams, known for their soft bodies, some with hard shells.

Annelids

A phylum of worm-like animals characterized by segmented bodies and the presence of a true coelom, including earthworms and leeches.

Nematocysts

Specialized organelles within cnidocytes of cnidarians, such as jellyfish, used to capture prey through the release of a coiled, barbed thread.

Cnidarians

A phylum of aquatic invertebrate animals that includes organisms such as jellyfish, corals, and sea anemones, characterized by their cnidocytes, specialized cells used for capturing prey.