A waterfall is an example of: A.
energy being destroyed.
B.
energy being created.
C.
kinetic energy is converted into potential energy.
D.
potential energy is converted into kinetic energy.

If you want to create an electrical current, which situation would produce a solution capable of this

  the mississippians were considered to be  horticulturalists, which means they were

Lab reagent, hypothesis test.a reference solution used as a lab reagent is purported to have a concentration of 5 mg/dl. six samples are taken from this solution and the following concentrations are recorded: (5.32, 4.88, 5.10, 4.73, 5.15, 4.75) mg/dl.these six measurements are assumed to be an srs of all possible measurements from solution.they are also assumed to have a standard deviation of 0.2, a normal distributin, and a mean concentration equal to the true concentration of the solution.carry out a significance test to determine whether these six measurements provide reliable evidence that the true concentration of the solution is actually not 5 mg/dl.