Dogs have very special ears that can hear sounds even if you can't. But if you can understand the science of sounds, then you can understand why this is so. This edutaining book includes pictures and images that will make learning a lot more fun. When there is fun involved, education is better absorbed. Go ahead and secure a copy of this book tod
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Dogs have very special ears that can hear sounds even if you can't. But if you can understand the science of sounds, then you can understand why this is so. This edutaining book includes pictures and images that will make learning a lot more fun. When there is fun involved, education is better absorbed. Go ahead and secure a copy of this book tod
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