The sphere that refers to Earth's water is called what?

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.

Acorporation gives out its profits as dividends paid to whom?