In which stage in embryonic development are the germ layers created?

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

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .