The correct answer is tympanometer. A tympanometer is not used to measure hearing, but to rather measure the transmission of energy through the middle ear. In this way, tympanometry is an objective test of the function of the middle-ear. Tympanometry is used alongside other measures to asses hearing, such as pure tone audiometry.

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Match each fossil with the layer where it’ll be present based on these conditions: Dinosaurs existed before birds. Corals existe

Talja [164]

a - Birds

b - Dinosaurs

c - amphibians

d - corals

e - trilobites

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3 years ago

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An organ is a group of _________ that work perform a common function

Ghella [55]

Answer: cells

Explanation:

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Where would you expect to find human populations with lighter pigmentations? ( I would really appreciate a explanation with it t

NARA [144]

Answer:

Human skin pigmentation is the product of two clines produced by natural selection ... The populations exhibiting maximally depigmented skin are those ... &c., are of the nature which it might have been expected would have been ... The evolution of light pigmentation at high latitudes has long been related ...

Explanation:

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