Biology, 25.02.2021 21:00 welathyasf

What are two ways in which ultrasound technology produces images? A. By detecting the frequencies of emitted sound waves
B. By using sound in frequencies that reflect off body tissues
C. By measuring the time it takes for reflected sound waves to be
detected
D. By the absorption of sound waves in the body

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What are two ways in which ultrasound technology produces images? A. By detecting the frequencies o...