What is the major export of australia? why ?

Iron ore

Explanation:

Australia's Other Notable Exports

Iron ore is a significant export product, accounting for 24% of their total annual exports. Key export destinations for Australia are China ($55.1 billion), Japan ($18.9 billion), South Korea ($11.2 billion), the United States ($8.26 billion) and the United Kingdom ($7.41 billion).

Automotive Industry

Explanation:

Cars and other automobiles are an industry worth over 250 billion US dollars worldwide, with production trending towards efficiency and sustainability.

There is an incredible car culture to be found all across the globe, and the $257 billion-dollar automotive industry caters to the needs of this culture in a brilliant fashion. The industry is not only about the selling of cars and other motor vehicles, but also involves the designing, manufacturing, and repair of them as well.

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.

answer; john locke;