Which is a compound machine? a.) a broom b.) a screwdriver c.) a slide d.) a pair of scissors

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell

Write a polynomial function with the given zeros x= -1,0,2show your work

Suppose you hit your hand against the edge of table. using newton’s third law of motion why does my hand hurt? explain