Biology
Biology, 10.10.2019 05:00, Naysa150724

Most filter-feeding whales have calls between 15 to 25 hertz, but one type of filter-feeding whale has a much higher frequency, at 52 hertz. what likely differs between the two whale calls? the distance from crest to crest the height of the waves the time it takes for successive crests to pass through a point the vertical distance between the trough of a wave and the closest crest

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