Consider this ecological pyramid found in the great lakes ecosystem. ecological pyramids are diagrams that are used to show how much energy, the number of organisms, or how much biomass may be found at each trophic level of all the food webs of the community. note that the autotrophs are always placed at the base of the pyramid. why are the saprotrophs and detritivores are placed to one side of the pyramid?

uh two lol

i think that c)gold was found there

but i am not sure

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