Match the symbols used in electric circuit diagrams to their functions. HE
o
a device that converts electric
energy into sound energy
>
a device that glows when it
receives current
a device that provides energy
to a circuit
a device that starts or stops
the flow of current

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

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.

it is a limiting nutrient limited by a single nutrient in the ecosystem, & the single goes very slow.