In what way does renewable energy differ from nonrenewable energy? A.
It is cheaper to produce than nonrenewable energy.
B.
It is derived from natural resources that cannot be depleted.
C.
It is never used in automobiles.
D.
It creates no environmental hazards.

Why might collective bargaining fail, causing a union to go on strike? a the union agrees with the boss about wages. b the boss compromises about work hours. c the factory goes out of business, causing the workers to lose their jobs. d the boss refuses to address dangerous working conditions in the factories.