Certification demonstrates that a medical assistant has the body of knowledge associated with the profession. which of the following describes certification? a. it is governed by state agencies. b. one must sit for and pass a national exam. c. it is mandatory d. none of the above

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answer; the above statement is (true);

maria should use the source. it has been peer reviewed.

explanation:

peer review is the assessment of work by at least one individuals with comparable skills as the makers of the work. in the scholarly world, insightful peer review is regularly used to decide a scholastic paper's appropriateness for production so maria should use the source as it has been peer reviewed   even she could not determine the author.