Answer: the answer is A(Primary Waves)
Explanation:
p waves stand for primary waves. early seismologists called them that because the waves were the first to arrive at seismometers from some distant quake
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Answer:
The preserved animal tracks should be stored with mold and should be traced, and any missing layers should be kept and be stored hard.
Explanation:
Answer:
I'm like 90% sure that it is Gene flow
Explanation: