What Is NOT a Function of Cerumen

question 96

Multiple Choice

What is NOT a function of cerumen?

• A)Cerumen sweeps debris from the external auditory canal.
• B)Cerumen waterproofs and lubricates the external auditory canal.
• C)Cerumen enhances sound transmission into the ear canal.
• D)Cerumen traps debris before it reaches the tympanic membrane.

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Definitions:

Comparative Advantage

A principle of economics that allows an entity to produce a good or perform a service at a lower opportunity cost than its competitors.

Microchips

Microchips are small semiconductor devices containing integrated circuits used in a wide range of electronic devices to perform computational or control functions.

Tires

Rubber components mounted on wheel rims, providing traction and absorbing shocks from the road surface for vehicles.

Absolute Advantage

The ability of an individual, company, or nation to produce a good or service more efficiently than competitors, using the same amount of resources.