Pyroclastic flows are the most dangerous type of volcanic eruption. extremely hot gases and fragments of rock travel at speeds over 100 km per hour. which type of volcano is least likely to have a pyroclastic flow? a. lava b. cinder cone c. composite d. shield

not sure if this what   you'r looking for would be percent composition

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