A rock in the desert being eroded is an example of which type of interaction? Biosphere-Lithosphere

Lithosphere-Hydrosphere

Atmosphere-Biosphere

Atmosphere-Lithosphere

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

yes, because even though a theory has a  lot of evidence to support it, it is not always true