Please someone help me. I really need help pweasse. First answer I will mark you branliest if you get me the correct

1,3,4

Explanation:

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and i bid you farewell!

the fossil record provides evidence of a common ancestor to many species.

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