Match Each of the Terms with Its Definition or Description

question 143

Multiple Choice

Match each of the terms with its definition or description.
-Connects the larynx to the lung; also called the windpipe

• A)Respiratory membrane
• B)Respiratory mucosa
• C)Pharynx
• D)Larynx
• E)Trachea
• F)Alveoli
• G)Surfactant
• H)Primary bronchi
• I)Bronchioles
• J)Pleura
• K)Respiratory tree
• L)Upper respiratory tract
• M)Lacrimal sacs
• N)Alveolar ducts
• O)Conchae
• P)Lower respiratory tract

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Definitions:

Straight-Line Demand

Straight-Line Demand refers to a demand curve that shows a constant rate of change in the quantity demanded as price changes.

Percentage of Income

A measure indicating what portion or ratio of one's income is allocated to a specific expenditure or category.

Unit Elastic

Describes a situation in which the percentage change in quantity demanded is equal to the percentage change in price, leading to no change in total revenue.

Income Elasticity

A measure of how much the demand for a good will change in response to a change in consumer's income.