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B. All carry energy from one site to another. C. Their amplitude do not change. D. They traveling a straight line. correct answersB. Waves carry energy from one place to another. Which of the following describes the characteristics of sound waves? A. Longitudinal, mechanical B. Mechanical, transverse. C. Transverse , acoustic D. Mechanical, longitudinal correct answersD. Mechanical longitudinal Sound is best described as A. A series of compressions and rare fractions B. A transvers...