The order of sedimentary rock layers indicates their relative age. this is a statement of which of the following principles? law of superposition law of original horizontality law of faunal succession law of cross-cutting relationships

Law of superposition

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u

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