The factor of agricultural sectors that allow each sector to perform tasks with maximum efficiency is . A. specialization B. diversity C. generality D. production

A). Specialization

Explanation:

Specialization is defined as 'the act of focusing upon a particular skill, product, or field' and this is the factor associated with the agricultural sector that allows each of the sectors to yield maximum efficiency while performing the tasks. This process helps in centralizing the resources(the process of integration of specialized production)  like land, capital, labor on the production of a selected variety of goods. Thus, each sector is able to concentrate upon the new techniques or methods to ensure its maximum efficiency without any change and hence, option A is the correct answer.

the word that best matches the meaning of the expression "went to the big ocean" is died.

the goldfish died, which is why the father looks at the children mournfully. the "big ocean" is the father's way of saying fish heaven. he could have just said that the goldfish died, but this way, the children imagine the fish in a bigger, better place instead of just picturing a dead fish.

explanation: