Answer:
A principle of law stating that within a sequence of undisturbed sedimentary rocks, that the oldest layers are on the bottom and the youngest are on the top. rock layers have a unique set of fossil animal and plant remains which can be used to determine the relative ages of rock layers.
Explanation:
I need the passage to read it
Explanation:
Maby go through the lesson by your self cuz im just a middle schooler
The answer is <span>No, emotions of non-human organisms cannot be tested.
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The answer is B because viruses don't need to be fed.
