Which of the Following Statements Are True of the Ear

question 3

Multiple Choice

Which of the following statements are true of the ear (Select all that apply) ?

• A)The cochlea contains the receptors for hearing.
• B)The auditory bones,in the order they vibrate,are the malleus,incus,and stapes.
• C)The nerves for hearing and equilibrium are the ninth cranial nerves.
• D)The receptors that detect movement of the head are hair cells in the organ of Corti.
• E)The four semicircular canals have hair cells that respond to gravity.
• F)Air pressure in the middle ear cavity is regulated by the mastoid sinus.
• G)The auditory areas are in the temporal lobes,and both the cerebrum and cerebellum are concerned with equilibrium.
• H)The utricle and saccule have accessory receptors for hearing low-pitch sounds.

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Budget Line

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Consumer's Level

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Budget Line

A graphical depiction of all possible combinations of goods a consumer can afford with a given budget, at fixed prices.

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The measure of the steepness or incline of a line, reflecting the rate of change from one point on the line to another.