What is the most prevalent form of labor around the world?
Select the best one:
a. The unpaid work that is conducted within the household, the family, and
the neighborhood or wider community.
b. The paid work that is conducted by unskilled workers.
c. The paid work that is conducted by skilled workers.
d. The unpaid wohx that is conducted by formal, volunteer organizations.

a. The unpaid work that is conducted within the household, the family, and the neighbourhood or wider community.

Explanation:

Labor is any activity undertaken by an individual or a group of people with the aim of getting reward(monetarily or otherwise) in return for job done.

While some form of labor are skilled,others are not even though both will receive payment for work done. These laborers could be found in industries, manufacturing companies, construction companies.etc.

However, work done within the household, the family, the neigbouhood and wider community is the most prevalent form of labor around the word because it is not paid for and also carried out basically to support a common cause.

Example is when people come together within the family, neighborhood or community to construct by themselves bridge linking their community to other places, repair or fix bad roads, construct halls etc. All these are not paid for . They are service rendered for the benefit of the people within the locality.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.