i believe the answer is the preamble ^^
Answer:
It helps people know if you are a professional and people might think your company is a really good company.
Explanation:
can't think of one sorry
She is assessing sources (or evaluating them). To check validity and reliability.
She'll need to check the author, who wrote it and from whom, if the source is primary or secondary, if the material is not outdated, and is valid. Written sources, non-textual as photographs, and other pieces of evidence.
Marbury v. Madison, 5 U.S. (1 Cranch) 137 (1803), was a U.S. Supreme Court case that established the principle of judicial review in the United States, meaning that American courts have the power to strike down laws, statutes, and some government actions that contravene the U.S. Constitution.
The ideas that were central for the scientific revolution and are still central for scientists working around the world is (2) observation and experimentation.
Observing our natural world and doing experiments in it is something that lies at the very core of scientific research.