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Anna [14]
4 years ago
13

Using sound waves, _______ signals allow oceanographers to determine ocean depth.

Biology
2 answers:
lisabon 2012 [21]4 years ago
7 0

The answer is: Sonar


I took the test and studied this.

Advocard [28]4 years ago
6 0
The answer to your question is D. Sonar 
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