3. Since prehistoric times, artists have arranged paint on surfaces in ways _____ their ideas about people and the world
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Question 4 of 40
4. Question
Except for certain microorganisms, _____ need oxygen to survive.
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Question 5 of 40
5. Question
Dubbing is used in filmmaking _____ a new sound track to a motion picture.
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Question 6 of 40
6. Question
6. _____ of green lumber may come from moisture in the wood
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Question 7 of 40
7. Question
Archaeologists study _____ to trace ancient trade routes because such tools are relatively rare, and each occurrence has a slightly different chemical composition.
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Question 8 of 40
8. Question
_____ the hamster’s basic diet is vegetarian, some hamsters also eat insects.
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Question 9 of 40
9. Question
The Navajo Indians of the southwestern United States _____ for their sand painting, also called dry painting.
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Question 10 of 40
10. Question
In 1784, the leaders of what would later become the state of Virginia gave up_____ to the territory that later became five different Midwestern states.
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Question 11 of 40
11. Question
11. _____ one after another, parallel computers perform groups of operations at the same time.
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Question 12 of 40
12. Question
12. The Liberty Bell, formerly housed in Independence Hall, _____ in Philadelphia, was moved to a separate glass pavilion in 1976
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Question 13 of 40
13. Question
Fossils, traces of dead organisms found in the rocks of Earth’s crust, reveal _____ at the time the rocks were formed.
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Question 14 of 40
14. Question
Although the huge ice masses _____ glaciers move slowly, they are a powerful erosive force in nature.
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Question 15 of 40
15. Question
The soybean contains vitamins, essential minerals, _____ high percentage of protein.
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Question 16 of 40
16. Question
A gene is a biological unit of information who directs the activity of a cell or organism during its lifetime.
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Question 17 of 40
17. Question
The flowering of African American talent in literature, music, and art in the 1920’s in New York City became to know as the Harlem Renaissance
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Question 18 of 40
18. Question
The symptoms of neumonia, a lung infection, include high fever, chest pain, breathing difficult, and coughing.
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Question 19 of 40
19. Question
The rapid grow of Boston during the mid-nineteenth century coincided with a large influx of European immigrants.
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Question 20 of 40
20. Question
20. In 1908 Olive Campbell started writing down folk songs by rural people in the southern Appalachian mountains near hers home
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Question 21 of 40
21. Question
The thirteen stripes of the United States flag represent the original thirteen states of the Union, which they all were once colonies of Britain.
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Question 22 of 40
22. Question
22.In 1860, more as 90 percent of the people of Indiana lived rural areas, with only a few cities having a population exceeding 10,000.
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Question 23 of 40
23. Question
23.Gravitation keeps the Moon in orbit around Earth and the planets other of the solar system in orbit around the Sun.
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Question 24 of 40
24. Question
24.Photograph was revolutionized in 1831 by the introduction of the collodion process for making glass negatives.
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Question 25 of 40
25. Question
After flax is washed, dry, beaten, and combed, fibers are obtained for use in making fabric.
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Question 26 of 40
26. Question
A fever is caused which blood cells release proteins called pyrogens, raising the body’s temperature.
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Question 27 of 40
27. Question
Because of various gift-giving holidays, most stores clothing in the United Sates do almost as much business in November and December as they do in the other ten months combined.
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Question 28 of 40
28. Question
The United States National Labor Relations Board is authorizedto investigation allegations of unfair labor practices on the part of either
employers or employees
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Question 29 of 40
29. Question
The Great Potato Famine in Ireland in the 1840’s caused an unprecedented numbers of people from Ireland to immigrate to the United
States
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Question 30 of 40
30. Question
30.The particles comprising a given cloud are continually changing, as new ones are added while others are taking away by moving air.
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Question 31 of 40
31. Question
Political parties in the United States help to coordinate the campaigns of their members and organizes the statewide and nationa
conventions that mark election years.
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Question 32 of 40
32. Question
33. Cheese may be hard or soft, dependingon the amount of water left into it and the character of the cuting.
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Question 33 of 40
33. Question
The carbon-are lamp, a very bright electric lamp used for spotlights, consists of two carbon electrodes with a high-current arc passing between it.
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Question 34 of 40
34. Question
At first the poems of E.E. Cummings gained notoriety to their idiosyncratic punctuation and typography, but they have gradually been recognized for their lyric power as well
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Question 35 of 40
35. Question
The lemur is an unusual animal belonging to the same order than mon’s and apes.
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Question 36 of 40
36. Question
The mechanism of human thought and recall, a subject only partly understood by scientists, is extraordinary complicated.
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Question 37 of 40
37. Question
While the process of photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and organic compounds.
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Question 38 of 40
38. Question
38.The globe artichoke was known as a delicacy at least 2,500 years ago, and records of its cultivation date from fifteenth century.
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Question 39 of 40
39. Question
Humans do not constitute the only species endowed with intelligence: the higher animals also have considerably problem-solving abilities.
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Question 40 of 40
40. Question
40.Many of species of milkweed are among the most dangerous of poisonous plants, while others have little, if any, toxicity