Replication increases scientific confidence in a theory if the:.a. reviewing the literature of existing theories b. forming a testable hypothesis c. developing a theory d. designing a study

a. reviewing the literature of existing theories produces similar results.

Explanation:

Replication refers to the repetition of a research study, or literature review usually with various circumstances and topics, in order to decide if the basic results of the initial study can be generalized to other respondents and situations. When replicating experiments, and obtaining the same results as the actual study , the results are given greater validity. If an investigator is able to reproduce the findings of a study it indicates that it is more likely to generalize the results to the wider population.

the structure of state governments are determined by. "state constitutins'

under the us constitution, all state governments are.'republics'

hi there!

moors is essentially another word for muslims.

the moors invaded spain around year 700, during their time ruling spain the muslims promoted religious tolerance (moors tolerated jews who were viewed as outcasts by northerners), the moors as well had a great impact on their language, and architecture (palaces were created).

i hope this !