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malfutka [58]
3 years ago
14

Four waves have different wavelengths and frequencies. Which statement is true

Biology
2 answers:
UkoKoshka [18]3 years ago
5 0

Answer:

B- All waves have to mechanical

Explanation:

hope this helps! <3

vova2212 [387]3 years ago
4 0

Answer:B

Explanation:

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