The hammer, anvil, and stirrup are
a. small bones in the middle ear.
b. structures on the basilar membrane.
c. fluid-filled chambers in the cochlea.
d. components of the tympanic membrane.
Answer: a. small bones in the middle ear.
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Baby Sabrina opens her mouth differently for a nipple than for a spoon. In Piaget's theory, this is an example of a
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If it is found that shorter people live longer than taller people, there is a ________ correlation between height and longevity
Fill in the blank with the appropriate word.