Which statement regarding populations is true? It is possible to study most ecological processes at the individual level and then extrapolate that data to represent an entire population of organisms. When studying ecology, the terms "populations" and "communities" are interchangeable. Birth rates, death rates, as well as immigration and emigration rates are all features of a population. A population can sometimes consist of individuals of multiple species, living together in the same area. Individuals within a population can undergo evolutionary change.

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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