Match Each Structure of the Ear to Its Corresponding Function

question 116

Multiple Choice

Match each structure of the ear to its corresponding function or description.
-connects the middle ear and the throat and helps regulate pressure on the eardrum

• A)organ of Corti
• B)tympanic membrane
• C)eustachian tube
• D)stapes
• E)semicircular canal
• F)cochlea
• G)malleus
• H)auricle
• I)perilymph
• J)endolymph

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Definitions:

Long Run

A period in which all factors of production and costs are variable, enabling full adjustment to change.

Short Run

A period in which at least one input in the production process is fixed, and only some inputs can be adjusted by firms.

Decreasing Costs

A situation where the total cost of production decreases as the volume of production increases.

Inferior Good

A type of good for which demand decreases as the income of consumers increases, inversely related to normal goods.