Read the paragraph below. What main point does the author make about the problem with over-using antibiotics? Antibiotics are medicines that treat infections caused by bacteria. Antibiotics have saved many lives since their invention in the 1920s. For example, hundreds of people in the U. S. used to die of tuberculosis every year. Now, such a death is very rare in this country. However, today many antibiotics don’t work as well as they used to work. Some people use antibiotics when they should not—they take them for a cold or virus, which antibiotics can’t cure. Other people don’t finish their medicine. They just stop taking it when they feel better. In both of these cases, bacteria can become resistant to the antibiotic—it no longer works against them. Once a type of bacteria becomes resistant to an antibiotic, patients with that kind of infection must use more powerful and expensive treatments. It’s important for everyone to use antibiotics correctly, so that we still have effective medicines against disease. Don’t push your doctor for antibiotics, and if you are prescribed some, take them all, exactly as you’re instructed.

1. Some people misuse antibiotics by not finishing their medicine.
2. Antibiotics are powerful drugs that can have serious side effects.
3. Using antibiotics the wrong way is making them not work as well.
4. Everyone should use antibiotics for any type of cold or illness.

Match the vocabulary word to the correct definition. 1. brunelleschi 2. david 3. the birth of venus 4. donatello 5. leonardo da vinci a. important renaissance architect. b. often held up as the prototype of the “renaissance man.” he was a painter, sculptor, mathematician, inventor, musician, and anatomist among his other interests. c. painting by botticelli shows the goddess venus emerging from the sea. d. regarded by art historians as the greatest sculptor of the earlyrenaissance period. e. created between 1501 and 1504, this 17-foot-tall marble sculpture was first intended to be placed on the roof of the cathedral offlorence. 2. match the vocabulary word to the correct definition. 1. vitruvian man 2. sfumato 3. jan van eyck 4. domenicos theotokopoulos a. known as el greco, he was one mannerist artist who was known for dark, gloomy paintings that often featured figures so elongated and out of proportion that they almost seem to have been tortured into their shapes b. flemish painter known as “the father of the oil painting.” c. done in ink on paper by leonardo da vinci, the drawing shows the human figure combined with geometry. d. the appearance of a fine haze in a painting, which creates greater warmth around the figures and gives the scene a more dream-like appearance. 3. match the vocabulary word to the correct definition. 1. raphael 2. the school of athens 3. mona lisa 4. pieta a. famous sculpture that depicts the virgin mary holding the body ofjesus after he had been crucified. b. portrait painted by da vinci, c. famous high renaissance painter known for the school of athens. d. painted by raphael, the painting shows the greek philosophersplato and aristotle 4. match the vocabulary word to the correct definition. 1. the last supper 2. master of flemalle 3. michelangelo 4. mannerism a. one of the first pieces to give us the classic high renaissance style.the painting shows jesus with his twelve disciples at the dinner shortly before his crucifixion. b. western period of art from around 1520 to 1600; it followed thehigh renaissance period. c. believed to have been the painter robert campin by most art scholars today. he gave us one of the first paintings to include a sense of perspective and space. d. often viewed by the public as having a touch of the divine, as evidenced by his nickname il divino; regarded as one of the greatest artists of all time. he created the famous david statue.

He fields of graphic design and animation changed completely in a very short period of time in the late twentieth century. nearly everything that was once drawn by hand on a drafting table is now done on a computer screen. what are some of the advantages of this transition to digital techniques? are there any disadvantages? what are some of the skills that today’s graphic designers and animation engineers have that earlier ones did not? are there any skills that have been lost in the move to digital techniques?

Organum was first developed by religious singers adding another melody directly above the chant and mirroring the chant line. true false