If you are trying to measure an electric current and need to describe the quantity
and units, how will you describe the units?

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

What causes most sediment to wash or fall into a river

Volume is a measurement of how fast particles of a substance are moving