物理
运动学、受力分析、电学与方程推导。
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by 1914 great britain, france, germany, belgium, italy, spain, and port…
All of these are accurate
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chapter12lesson1-2: colonial rule in southeast asia, empire building in…
1. First blank: British; Second blank: British; Third blank: British 2. First blank: British; Second blank: British 3. Correct option: Zulu people
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in the 1890s, british policy in south africa was influenced by cecil rh…
to create a series of British colonies "from the Cape to Cairo"—all linked by a railroad
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read the question carefully and select the best answer. which of the fo…
C. Yeager piloted the X-1, the plane that broke the sound barrier.
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based on the text, what three findings from spirit indicate that water …
1. Spirit landed in what may be a lake bed. 2. Spirit unearthed ground with a lot of silica. 3. Spirit found goethite.
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practice 5 describe the flow of energy from the core of the sun to its …
1. Energy is produced in the Sun's core through nuclear fusion of hydrogen into helium, generating high-energy photons. 2. These photons move outward through the radiation zone vi…
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european presence in africa grew the most rapidly in the south. by 1865…
The Boers believed that white superiority was ordained, or ordered, by God.
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bal. & unbal. forces questions: gravity- magnetism- net force- balanced…
1. Gravity- A natural attractive force between masses 2. Magnetism- A force between magnetic materials/charges 3. net force- Sum of all forces acting on an object 4. balanced forc…
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in the 1870s, stanley explored the congo river in central africa. he sa…
○ to establish Belgian settlements in the Congo for profit
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the french also had colonies in north africa. the french government est…
Ethiopia
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egypt had been part of the ottoman empire. as ottoman rule weakened, th…
○ The British believed that the canal was its "lifeline to India."
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practice 4 match each description on the right with the corresponding f…
- Granules: Uneven appearance on the surface of the Sun caused by convection within the convection zone - Sunspots: Cooler spots that result from magnetic storms - Prominences: Ho…
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multiple choice question which term refers to the ability of an objecti…
D. Resolution
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metallic bonds are responsible for many properties of metals, such as c…
The bonds can shift because valence electrons are held loosely and move freely
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fill in the blank question a measurement of how much a substance slows …
refractive
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practice 3 match each description on the right with the corresponding p…
- Photosphere: Where sunspots can be found - Chromosphere: Often produces hot bursts of gas - Corona: Can only be seen during a total solar eclipse
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multiple choice question which scientist advanced the use of attenuated…
Pasteur
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multiple choice question which term describes the measure of how much a…
A. Refractive index
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which of the following are reasons why index fossils are chosen for det…
- Found commonly in rocks - Distributed over a very wide range - Limited life existence in geologic time
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multiple choice question pasteur worked to develop vaccines, and succes…
C. rabies
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a research doctor is studying patients to determine if there is a corre…
There is no evidence of a relationship between age and the amount of time spent exercising.
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fill in the blank question the first use of antiseptics in surgery is a…
Lister
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practice 2 match each description on the right with the correct structu…
Inner Core → Where nuclear fusion takes place Radiative Zone → Middle Layer of the Sun; Energy is transferred through radiation Convection Zone → Where hot gas rises and cooler ga…
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multiple choice question joseph lister is best known for his work with …
○ antiseptics
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sedimentary rock is formed from loose grains of minerals or other rock.…
A. As a river flowed over rock, sediment in the river water wore away the rock. This sediment was carried away by the river.
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multiple choice question joseph lister is best known for his work with …
C. antiseptics
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select all true statements about the situation. a: the rocket is launch…
A. The rocket is launched from a height less than 20 feet above the ground. C. The rocket reaches its maximum height after about 3 seconds. E. The maximum height of the rocket is …
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multiple choice question the ancient greek physician galen believed tha…
C. humors
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multiple choice question pasteur, while working for the wine industry, …
pasteurization
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metamorphic rock forms through a process called metamorphism. most rock…
1. high 2. metamorphic
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which of the following natural processes will not directly result in th…
C. Metamorphic change (assuming options are labeled A: River Flow, B: Windstorm, C: Metamorphic change, D: Glacial motion) But if we follow the image's labels: the options are: - …
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multiple choice question who was the ancient greek physician who believ…
B. Galen
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practice 1 drag and drop the descriptions and images to the correct typ…
## Conduction - Heat travels from object to object through direct contact. - Heat from hot tea transfers to the tea cup, which transfers to the hands - A pot of water gets hot fro…
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a student places blocks on a 100cm long see - saw as shown. answer all …
120 N·cm ### 2. Torque by Block B
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how many phases does the moon have? 7 phases 8 phases 5 phases i do not…
B. 8 phases
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environmental issues in her science class. she reads that large areas o…
Yes; less trees means less \( \text{CO}_2 \) being removed from the atmosphere.
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owen woke up in a bad mood on the morning of his speech day. he worried…
Cognitive and emotional symptoms of anxiety
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name the moon phase; first quarter; third quarter; new moon; full moon
A. First Quarter
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patricia is deciding between two sets of kitchen cabinets, both of whic…
384
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a refrigerator in the shape of a rectangular prism has a depth of 28 in…
66528
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deforestation occurs when a forested area is converted into a non - for…
B. It would decrease the amount of plant and animal life in the area.
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a bathtub in the shape of a rectangular prism is 62 inches long, 22 inc…
25916
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the atmosphere will likely contain more carbon dioxide and less oxygen …
D. If the rate of deforestation continues to increase.
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directions: select all the correct answers. which of the following huma…
B. flying a jet airplane, C. clear cutting a forest, D. driving a car, A. planting a tree (note: planting a tree has a positive impact, while the others have negative impacts, but…
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what did tecumseh do after the battle of tippecanoe? select select afte…
A. After his people's defeat, Tecumseh joined forces with the British
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which of the following is a source of pollution in the environment? a. …
D. all of these
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a dam is built on a large river. backed - up water behind the dam forms…
A. Natural deposition rates will decrease.
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patricia is deciding between two sets of kitchen cabinets, both of whic…
384
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what was the impressment that angered americans? select select britain …
A. Britain captured Americans and forced them into the British navy.
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a bathtub in the shape of a rectangular prism is 62 inches long, 22 inc…
25916
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an initial dose of 500mg of an antibiotic are administered to a patient…
308.03
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practice it! select the statement that describes what the uneven heatin…
B. Wind and weather patterns on Earth. (Assuming the options are labeled A - D with A: Radiation absorption in water, but not land; B: Wind and weather patterns on Earth; C: Probl…
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3. why did tecumseh join the war on the british side? select an allianc…
The promise of an independent Native state
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review fill in the blanks. 8.1) a change of the ________ ________ can c…
8.1) audience; context 8.2) "you"; reader directly 8.3) contractions; credible sources; evidence 8.4) conversational/colloquial
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la tempête tropicale mélissa en jamaïque – informations la tempête trop…
Désolé, le texte fourni n'est pas valide. Veuillez fournir plus de détails ou clarifier votre question afin que je puisse vous aider mieux.
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7.11) which paragraph gives a substantiated claim for the argument, the…
7.11: Cannot be answered (no supporting paragraphs provided) 7.12: D. valid sources with proper citations 7.13: F. to violate a law or limit (take away) 7.14: D. a statement of po…
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the space allowed for the mascot on a schools web page is 112 pixels wi…
112 pixels wide by 70 pixels high.
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select the best evidence to support the statement that it’s possible to…
Signs of food spoilage may include an appearance different from the food in its fresh form, such as a change in color, a change in texture, an unpleasant odor, or an undesirable t…
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section 7 addiction signs & help what are signs that someone may be add…
1. Signs of vaping addiction include: strong cravings for nicotine, needing to vape more frequently to feel the effect, inability to cut down or stop vaping despite wanting to, ne…
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a rectangular prism measures $2\\frac{1}{2}$ centimeters by 8 centimete…
The volume of the rectangular prism is 30 cubic centimeters.
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ordering 3 points put the events of \brown v. board of education\ in th…
3. For nearly 50 years since "Plessy v. Ferguson" (1896) declared "separate but equal" constitutional, African American children attended different schools from white children. 1.…
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16. what is the enhanced greenhouse effect? a. the effect of solar radi…
c. The intensification of the greenhouse effect due to increased greenhouse gases from human activities
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select all that apply which four gases were plentiful in the atmosphere…
- Hydrogen - Nitrogen - Carbon dioxide - Methane
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multiple choice question how was the age of earth determined? reading h…
B. Using radioisotopes to date meteorites
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8 ordering 3 points put the events of \brown v. board of education\ in …
1. 4. Following the end of the Civil War, African Americans were segregated (isolated) from society by being offered "separate but equal" facilities in theaters, schools, and trai…
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research shows even low - dose nicotine vaping can cause addiction in t…
1. True 2. Cough and chest pain
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multiple choice question which gas was not present in the atmosphere of…
Oxygen
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multiple choice question what is the approximate age of earth? 4.5 to 4…
D. 4.5 to 4.6 billion years (assuming the last option is labeled D; if the original options had labels like A, B, C, D with the last one being 4.5 to 4.6 billion years, then the a…
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question 3 1 pts scientific hypotheses are ______ and falsifiable. obse…
testable
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some vaping products have caused hospitalization for lung damage. true …
1. True 2. Cannot be answered (video unavailable) 3. Memory & impulse control
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such as paper, canvas, wood panel, etc. to draw the grid lines on paper…
4. For paper: a mechanical pencil; for canvas or wood: a sharp pencil 5. it can be easily erased when you are finished 6. without it, your drawing will be distorted. A 1:1 ratio e…
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13. what distinguishes adaptation from mitigation in addressing climate…
b. Adaptation adjusts to current climate impacts, while mitigation targets the root causes of climate change
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11. what is the primary difference between weather and climate? a. weat…
b. Weather refers to short-term atmospheric conditions, while climate reflects long-term weather patterns in a region over time
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directions: create a model to help you solve the problem below. all mod…
A pulley system with 2 fixed pulleys, 2 movable pulleys (total 4 pulleys, within 3 - 5), massless string, and the 10 - kg load. The string is threaded to have 4 supporting strands…
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1. a studio is 73m to the left of a school. the angle of elevation from…
The height of the school is \( \boldsymbol{70.495} \, \text{m} \) (to 3 decimal places). ### Part (b)
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convert. 546 cups = pints
273 pints
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convert. 192 ounces = box pounds
12
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convert. 124 gallons = \\boxed{} pints
992 pints
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convert. 18 yards = \\boxed{} feet
54
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convert. 881 pints = \\square fluid ounces
14096 fluid ounces
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convert. 896 ounces = \\boxed{} pounds
56
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here is a data set (n = 117) that has been sorted. 46.2 50.2 50.6 51.1 …
80.7
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what is evali? * a lung injury caused by vaping a new vape brand a lung…
1. A lung injury caused by vaping 2. Vitamin E acetate 3. Over 200
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aluable minerals is this statement true or false? mining companies must…
true
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is this statement true or false? strip mining is less harmful to the en…
false
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here is a data set (n = 117) that has been sorted. 55.7 58.6 60 60.3 62…
60.3
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which item is made using the mineral fluorite as part of the process? ○…
optical microscopes
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valuable minerals an ore is a rock that contains what? particles of roc…
○ a mineral or metal with economic usefulness
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review the details below. after president franklin roosevelt assumed of…
During his first term as president, Franklin Roosevelt took bold actions to stabilize the U.S. economy and bring relief to the American people, who had suffered for years as a res…
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is this statement true or false? a gemstone is a hard, colorful mineral…
true
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9. police stop jordan on the street and search his pockets even though …
Amendment violated: 4th Amendment
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which factors are used to differentiate climate regions? check all that…
- rainfall - temperature
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which factors are used to differentiate climate regions? check all that…
- rainfall - temperature - wind
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based on the boxplot above, identify the 5 number summary
8, 9, 15, 16, 18
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what is the area? 15 cm 16.5 cm square centimeters
123.75
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during one shift, the express lane clerk recorded how many times custom…
56
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select the best evidence to support the statement \the narrators father…
1. "The tiny share we have of time appalls me, though my father seems to regard it with tranquillity." 2. "Even my father, who sometimes seems to me to have been at home in the wo…
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two solid blocks are heated to the temperatures shown. the blocks are p…
The bottom diagram (labeled "NO HEAT FLOW" with both blocks at 132 °C)
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5. normative and positive statements the following table presents state…
| Statement | Positive | Normative | |-----------|----------|-----------| | Colorectal cancer is the fourth most common cause of cancer death. | Selected | | | Colorectal cancer s…
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what is the volume? 4 cm 9 cm 7 cm cubic centimeters submit
252 cubic centimeters