In an undisturbed sequence of layers of rocks, the younger layers lie on top of the older layers
Answer:
M is increased loudness
O is decreased loudness
N is decreased pitch
P is increased pitch
Louder soundwaves ten to have longer and deeper waves visa versa.
Increased pitch tends to have shorter soundwaves. visa versa
Repeatable
If it’s repeatable and you get the same answer constantly then it’s a good and accurate experiment
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Graduated cylinders have numbers on the side that help you determine the volume<span>.</span>
