When the south pole of a magnet approaches this iron nail from the left, what happens to its domains?
OA. All the arrows align to point down.
OB. All the arrows align to point left.
OC. All the arrows align to point up.
OD. All the arrows align to point right.

Which composition of water moves to begin a deepwater current?

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

The text compares alternating current with direct current. how are they different? a alternating current reverses direction in the electrical wiring. direct current flows in one direction only. b direct current reverses direction in the electrical wiring. alternating current flows in one direction only. c direct current is powered by solar energy. alternating current is powered by electrical energy. d alternating current does not move in the electrical wiring. direct current does move in the electrical wiring.