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Title: Human hearing is not as good as dogs' hearing for _________ frequencies, and not as good as ... Post by: Valvarez on Jan 19, 2018 Human hearing is not as good as dogs' hearing for _________ frequencies, and not as good as elephants and goldfish for _________ frequencies.
a. high; middle b. middle; low c. high; low d. low; high Title: Human hearing is not as good as dogs' hearing for _________ frequencies, and not as good as ... Post by: mschindler44 on Jan 19, 2018 Content hidden
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