Students and Classes Have a _____ Relationship

question 45

Multiple Choice

Students and classes have a _____ relationship.

• A) one-to-one
• B) one-to-many
• C) many-to-one
• D) many-to-many

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Definitions:

Semicircular Canals

Structures in the inner ear that help a person maintain balance; each of the three canals is positioned at right angles to the other two.

Cochlea

A spiral-shaped canal in the inner ear that contains the hearing receptors.

Lacrimal Glands

Small, almond-shaped glands located in the upper outer part of each eye that produce tears, which help lubricate and protect the surface of the eye.

Enzymes

Biological molecules that act as catalysts, speeding up chemical reactions in living organisms, essential for digestion, metabolism, and other bodily functions.