______ refers to the political chief executive and the ministers that head the various government departments.

What material is included in the abstract?

a) a one-sentence statement of the purpose b) tables showing results c) a list of sources that were consulted during the research d) discussion of the important relationships between past research, the purpose of the current study, the hypothesis and the results of the study

How many community college districts exist in Texas?

a. ten b. five c. eighty d. fifty