Which of the following north american cities is not one of the 20 largest in the world?
a. new york city
b. mexico city
c. los angeles
d. chicago

The north american city that's not considered as one of the 20 largest city in the world would be:  D. chicago

New york city is the 2nd largest city in the world, Mexico city is the 3rd largest city in the world and Los Angeles is the 5th Largest city in the world.

With only 2.7 million population, Chicago is ranked 114th in the world's largest cities ranking.

well, paralell is parallel. i am providing links to .

hope this !

a series circuit is one with all the loads in a row. there is only one path for the electricity to flow. if this circuit was a string of light bulbs, and one blew out, the remaining bulbs would turn off.

unlike in series circuits, a charge in a parallel circuit encounters a single voltage drop during its path through the external circuit. the current through a given branch can be predicted using the ohm's law equation and the voltage drop across the resistor and the resistance of the resistor.

a parallel circuit has certain characteristics and basic rules: a parallel circuit has two or more paths for current to flow through. voltage is the same across each component of the parallel circuit.