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Stels [109]
3 years ago
9

Signals that are the same or similar to their original energy source.

Chemistry
2 answers:
dmitriy555 [2]3 years ago
6 0
なたはたさたやたはたはたはたはやはたはたなたな田畑な田畑の
Ivan3 years ago
4 0

Answer:

Analog wave

Explanation:

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