Which statement concerning ecological pyramids is incorrect? a) The pyramid of energy is the most accurate representation of energy flow in a food chain.

b) The pyramid of biomass does not take into account that not all substances have the same energy value.

c) The pyramid of numbers is the easiest to construct.

d) The pyramid of biomass is more representative of energy flow than the pyramid of numbers.

e) The pyramid of biomass is the most difficult to construct.

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

a. an idea which cannot be disproven!

explanation:

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