Which statement is true?
a bill moves from the house to the white house.
h.r. signifies a house bill and s. signifies a senate bill
the president pro tempore gives the final vote on a bill.
a standing bill is one that has been passed as a law.

Similarities between magnetic fields and electric fields: Electric fields are produced by two kinds of charges, positive and negative. Magnetic fields are associated with two magnetic poles, north and south, although they are also produced by charges (but moving charges). Like poles repel; unlike poles attract.

they attract each other

Explanation: