What is the water cycle? a. it is the storing of water under, on or above the earth's surface. b. it is the removal of water under, on or above the earth's surface. c. it is the continuous movement of water under, on or above the earth's surface. d. it is the creating of water under, on or above the earth's surface.

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