What is the most probable age of the ocean floor at location X, if the Pacific Plate and the Juan de Fuca Plate are moving at the same rate? (1) 10 million years (3) 6 million years (2) 8 million years (4) 4 million years ​

the ocean floor may reach over thousand miles underground the water

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.

the mediterranean sea