Lucy noticed that her coin collection had begun to tarnish. some of the metal in the coins had begun to change color. the formation of tarnish is most similar to which of the following changes? a. burning a piece of paper to ashes in the fireplace. b. dropping a dinner plate on the floor. c. shredding a piece of paper into hundreds of tiny strings. d. melting ice cubes in a glass of juice.

Chartered in 1785 by the georgia general assembly · founded by abraham baldwin; he also served as the university's first president. · is the oldest public university in the nation. · is the largest of the state's institutions of higher learning. which georgia institution is being described by these statements? a) georgia state university b) the university of georgia c) georgia southern university d) the georgia institute of technology

Why are committees necessary in congress?

This chart shows the number of soldiers killed according to two different sources. source a is a book written by university professors. source b is from a well-known historical website. in a paragraph, explain why the data presented is different, and evaluate the reliability of each source. which should be used in a school research project, and why?