The images of d-day show soldiers wading through water to reach the shore. imagine you were an astronomer eisenhower to plan d-day.
should the invasion occur during high tide or low tide? explain.
how could an astronomer advise eisenhower about the tides?

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