At a minimum, how often are investigators funded by the u. s. national institutes of health required to receive conflict of interest training?

Every 4 years

Explanation:

Investigators funded by the National Institute of Health (NIH) are required to go for conflict of interest training (COI) every 4 years.

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle

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