Compare the effects of el niño and la niña on global weather patterns. when are these effects weather, and when are they climate?

answer; i believe the correct answer is ; large pieces of pangaea drifted in different directions over millions of years;

d. new methods of assembly are introduced.

explanation:

this allows for the goods to be made on a larger scale. not faster because now it is shown to be made better, hence the greater productivity in the question. it is calling for something new to be introduced.