We use information from which two sources in order to determine whether an author uses a word or phrase differently than we use it now? a dictionary and a thesaurus
a usage dictionary and a dictionary
the reading itself and a thesaurus
the reading itself and a dictionary

Igive brainliest based on the passage about louis pasteur, which statement is a fact? louis pasteur should have studied his laboratory animals more closely. louis pasteur was clever when he decided to inject nerve tissue from sick animals into healthy animals. louis pasteur knew it took about a month for signs of rabies to show up in a victim. louis pasteur was one of the greatest scientists who ever lived.