Question

What do seismic waves and sound waves have in common? [Seismic and sound waves]

A They're mechanical waves incorrect answer
B They're electromagnetic waves incorrect answer
C They're phonetic waves incorrect answer
D They're permanent waves

Answer 1

d is the answer

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Answer 2

D

Step-by-step explanation:

They continously go back and fourth on the ray of movement making the tremendous exponent of the scientificalsource behind it