how do sound waves from a bat interact with matter during echolocation? complete the sentences. sound waves…

how do sound waves from a bat interact with matter during echolocation? complete the sentences. sound waves emitted by a bat are when they travel through the air. some of the waves are when they bounce off an object. these sound waves are then back through the air to the bat.
Answer
Brief Explanations:
Sound waves travel (propagate) through air. When they hit an object, they bounce off (reflect). Then they travel back to the bat.
Answer:
Sound waves emitted by a bat are propagated when they travel through the air. Some of the waves are reflected when they bounce off an object. These sound waves are then propagated back through the air to the bat.