The job grade definitions establish distinct lines of demarcation among the different levels of work within an occupation. The definitions do not try to describe every work assignment of each position level in the occupation. Rather, based on fact finding and study of selected work situations, the definitions identify and describe those key characteristics of occupations which are significant for distinguishing different levels of work. In the context of the passage, which one of the following could best be substituted for distinct lines of demarcation without significantly changing the author's meaning?a. agreementb. comparisonsc. connectionsd. boundaries

d. boundaries

Explanation:

Considering the context of the passage, the world that could best be substituted for "distinct lines of demarcation" without significantly changing the author's meaning is BOUNDARIES.

This is because "Boundaries" have depicted or has the same meaning of separating or creating different levels of work within an occupation.

1.) question:

how was the agricultural revolution related to the industrial revolution?

d.) improved agriculture led to population growth, which increased demand for goods.

2.) question:

which of the following happened first in the events leading to american independence?

c.) the meeting of the first continental congress.

3.) question:

what was one advantage that cities offered businesses and industrialists?

answer:

d.) transportation networks

4.) question:

what economic philosophy developed in response to the problems of industrial workers?

a.) socialism

5.) question:

how does this image relate to the jacobins?

b.) the jacobins used this machine to scare and execute those who supported the king.

hope this !

the answer to your question is,

d. when a child was born.

-mabel < 3