Which sentence correctly punctuates an appositive?

a.
john and jorge, the messiest eaters at the table, left food all over the place after dinner.

b.
john, and jorge, the messiest eaters at the table left food all over the place after dinner.

c.
john and jorge the messiest eaters, at the table, left food all over the place after dinner.

d.
john and jorge the messiest eaters at the table left food all over the place, after dinner.

A.  John and Jorge, the messiest eaters at the table, left food all over the place after dinner.

Explanation:

An appositive is usually a noun/pronoun that can replace or find out another noun/pronoun in someway or the other. An appositive phase can be of two types -

An appositive phrase=An appositive+Modifiers.

So as to punctuate an appositive - after both the names there should a comma which then separates it from the description of the person (which is the messiest eaters at table) and again a comma which separates the description of the persons from the content.

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.

european feudalism was a combination of legal and military customs in medieval europe that flourished between the 9th and 15th centuries. broadly defined, it was a way of structuring society around relationships derived from the holding of land in exchange for service or labour.

japanese feudalism. the era of feudalism in japan took place from the 12th through 19th centuries. during that period local rulers, either powerful families or military warlords, dominated the land, while the emperor was merely a figurehead and not a significant political presence.