Multiple Choice
Which of the following provide evidence that Earth's core is at least partially molten?
A) P waves do not penetrate Earth's core.
B) S waves do not penetrate Earth's core.
C) S waves are reflected by Earth's core.
D) P waves are reflected by Earth's core.
E) Neither S nor P waves are refracted by Earth's core.
Correct Answer:

Verified
Correct Answer:
Verified
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