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Bats and marine mammals are able to locate prey and to communicate by sending and receiving sound waves that echo off surface. Echos demonstrates the wave property of A: absorption, B: diffusion, C: transmission, or D: reflection

2 Answers

1 vote
I’m pretty sure it’s S
User Tamriel
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3 votes
D, since your using echo, it reflects of the object or animal.
User TechnoCore
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