物理
运动学、受力分析、电学与方程推导。
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a superconductor is capable of repelling a magnet so that it hovers jus…
The magnitude of the magnetic force acting on the magnet and weight of the magnet are equal.
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procedure length: use of the or metric ruler (or meterstick) 1. the met…
(for the hypothetical measurement) - Length in mm: \( 215.9\space mm \), Width in mm: \( 279.4\space mm \) - Length in m: \( 0.2159\space m \), Width in m: \( 0.2794\space m \) - …
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question 1 of 10 where were the majority of the more than 12 million en…
C. South America & the Caribbean
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useful equation: y=mx+b d=vt+0 9. if the slope of the line above is 3.3…
\(99.9 \, \text{meters}\)
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use the diagram and scale to determine the magnitude and direction of t…
For the table: - Vector D: x = - 5 km, y = 10 km - Vector G: x = - 15 km, y = - 5 km - Resultant: x = - 20 km, y = 5 km Magnitude of resultant: $\approx20.6$ km, Direction: $\appr…
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the image shows a diagram of the rock cycle with three rock types: igne…
To solve the rock cycle diagram, we analyze the processes that transform each rock type: ### Step 1: Identify "Melting & Cooling" - Igneous rocks form from the **melting** of othe…
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drag and drop the terms to correctly complete the prompt. sedimentary r…
To solve this fill - in - the - blank problem about Indiana's geological history, we analyze the context and the meaning of each word: ### 1. First blank (under “buried under laye…
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responde a todas las preguntas. nota: solo se puede responder una vez a…
To determine the validity of the statements about static imbalance (desequilibrio estático) in wheels: 1. **First statement**: Static imbalance occurs when the center of gravity i…
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which of these does not reflect what \connotation\ means? the most lite…
the most literal meaning of a word
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africa map activity directions: complete the sentence stem provided. de…
Deserts affect where people live because they have extremely limited access to fresh water, which is essential for drinking, growing crops, and raising livestock. The arid, nutrie…
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a words denotation is the emotion associated with the word the dictiona…
B. The dictionary definition of the word
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graphing activity: use graphing procedure steps 1 -5 to construct a mod…
1. The graph is constructed with labeled axes, plotted points, connected polarity groups, a polarity key, and a vertical plate boundary line at 0° longitude. 2. The seafloor polar…
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4. graphing activity. use graphing procedure steps 1 - 5 to construct a…
1. A completed graph with labeled axes, plotted points connected by color-coded lines (for N/S polarity), a polarity key, and the plate boundary marked at $0^\circ$ longitude. 2. …
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complete the story with the detail that most logically develops the nar…
As a sudden gust of wind throttled the plains, his voice remained powerful, his gloved hand motionless and assured.
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6. an aquarium weighs 22.5 pounds when empty. the aquarium is 30 in. lo…
The weight of the aquarium when full of water is \( \boldsymbol{294.66} \) pounds. ### Problem 7
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enslaved people were controlled through: multiple statements are true. …
- Restricted access to information - Treatment as property - Physical force - Limiting where they could go
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8. name a food for each food group category. proteins dairy/milk vegeta…
8. - Proteins: Chicken - Dairy/Milk: Yogurt - Vegetables: Spinach - Fruits: Apples - Grains: Rice 9. A. 21 10. A. 21 11. A. 4 12. D. All the above 13. C. Carbohydrates 14. B. 0.08
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convert each set of coordinates to decimal form. then type the coordina…
Latitude: \( 39.7911^\circ \) N, Longitude: \( 86.0003^\circ \) W Location: Indianapolis, Indiana, USA (approximate) ### Problem 2:
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pre - teaching worksheet for balloon car project name: trinity s date: …
Friction is a force that resists the motion between two surfaces that are touching each other. ### Question 2: Circle helpful friction scenarios
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multiple choice 1. what are the three divisions that make up the health…
1. C. Social, Physical, Mental/Emotional 2. F. All of the Above 3. B. 3,500 4. A. Hunger is the physical need or drive to eat, Appetite is a thought or desire for food. 5. A. 6 6.…
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what is the approximate volume of the cone below? 7 cm 10 cm ○ 70 cm³ ○…
183 cm³ (Option B: 183 cm³)
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for a science project, alana constructed a cone to use as a mountain. t…
125π in³ (matches the third option: 125π in³)
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a cylinder has a volume of $117\\ cm^3$. what is the volume of a cone w…
B. $39\ \text{cm}^3$
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directions: the red ball and blue ball have the same weight. study the …
1. c. Both balls change directions. 2. a. They keep moving the same direction. 3. No, the results would not be the same. The transfer of momentum and velocity during a collision d…
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how much ice cream would be needed to fill the ice cream cone to the to…
803.84
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which equation represents the volume of the cone shown below, in cubic …
$\boldsymbol{V = \frac{1}{3} \times \pi \times 80^2 \times 150}$ (the second option)
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1. what can happen when objects collide? a. they speed up. b. they slow…
1. d. all of the above 2. a. energy transfer 3. b. speed and weight 4. The bowling ball will make the tennis ball change directions. This is because the bowling ball weighs more t…
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directions: answer the question on the lines provided. 11. compare and …
To answer this, we first identify the three main types of natural resources: renewable, non - renewable, and flow resources. ### Similarities: All three types of natural resources…
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a sphere is shown below. what is its approximate volume? (show your wor…
C. $26\pi$ cm³
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key concept how do the three types of natural resources differ? directi…
To solve this, we first recall the definitions: - **Nonrenewable (N)**: Resources that take millions of years to form and are finite (e.g., fossil fuels, minerals). - **Renewable …
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to celebrate valentines day, a student decided to make decorative red a…
33.49 cubic inches
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a cylindrical barrel has a height of 8 feet and a diameter of 6 feet. w…
226 cubic feet
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a words connotation is its translation into a foreign language its dict…
the feelings or emotions associated the word (the fourth option)
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4. how much glass is needed to create a fish tank that has no top, has …
The amount of glass needed is \(\boldsymbol{750}\) square inches. (Diagram: A rectangular prism with length 15 in, width 10 in, height 12 in, with the top face (length × width) no…
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what is the volume of the cone to the nearest cubic millimeter? (use π …
B. \( 301\space mm^{3} \)
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which reaction represents fission? \\ce{_{88}^{226}ra -> _{86}^{222}rn …
$\boldsymbol{_{92}^{235}U + _{0}^{1}n ightarrow _{35}^{87}Br + _{57}^{146}La + 3_{0}^{1}n}$ (the reaction on the blue card)
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drag the right word to its definition a state of matter similar to a ga…
Plasma
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which reaction represents fusion?
$\boldsymbol{^2_1\text{H} + ^2_1\text{H} ightarrow ^4_2\text{He}}$ (the reaction on the blue card)
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which material is responsible for initiating and continuing the chain r…
neutron, $^1_0n$
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what most likely formed the valley pictured below: a glacier a river gr…
A. A glacier
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what nuclear process is shown in the picture? fusion fission gamma emis…
fusion
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free fall practice 1. a model rocket is launched straight upward at 58.…
1a. 6 s 1b. 176.4 m 2a. The watermelon and pumpkin hit the ground at the same time. 2b. 14.9 m --- ### Filled Table Summaries: #### 1a Table: | Given | Unknown | Equation | Substi…
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hi, jacameron. when you submit this form, the owner will see your name …
(for Question 1): The correct options to select are: - Chest pain - Back pain - Nausea - Chest Pressure - Feeling tired (For Question 2, the answer is the user’s name, e.g., "Ja'c…
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document 3: much of what we know about ashoka the great is taken from t…
Edict 12 defines religious tolerance as **honoring all religious sects equally**, avoiding excessive praise of one’s own sect or blame of others, and promoting mutual respect/lear…
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5 this question has two parts. first, answer part a. then, answer part …
D. "Running a park was not the Army’s usual line of work." (paragraph 10)
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read the model sentence from lindsey leavitts going vintage. i walk aro…
Jenny coded through the night, completely focused on her computer screen, until her fingers grew sore and heavy.
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4) a 17 kg block is currently 9.2 meters off the ground. a) how much gr…
a) $1532.72\ \text{J}$ b) $1333.47\ \text{J}$ c) $\approx 3.91\ \text{m}$ --- ### Problem 5
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read the poem in a station of the metro by ezra pound in a station of t…
- Pound clarifies the image he saw at the station by comparing it to petals on a wet tree branch. - The poem captures the emotion that Pound felt in the instant he observed the ev…
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25 multiple choice 1 point what was the purpose of operation torch in a…
To distract Germany and to create a base for an invasion of Italy.
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select the true statements. surtsey is cold and windy in the winter. su…
- Surtsey is cold and windy in the winter. - Surtsey grew more than 100 meters in height between 1963 and 1967. - Surtsey is located in the Northern Hemisphere.
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the erupting undersea volcano seen by the sailors on the isleifur ii ac…
- He smelled sulfur and then realized it was not coming from his boat. - He saw pieces of molten rock shooting out of the water.
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prephysics efficiency practice 1) you put 750 j of energy into a system…
1a) $\approx 5.10\ \text{m}$ 1b) $\approx 4.34\ \text{m}$ 2a) $1764\ \text{J}$ 2b) $23.52\%$ 3a) $1562.5\ \text{J}$ 3b) $\approx 31.89\ \text{m}$ 3c) $\approx 23.92\ \text{m}$
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what type of area can be used to play floor hockey? a football field b …
Question 6: c. Futsal Court Question 7: c. 6 Question 8: b. Backhand/Forehand Question 9: b. 1915 Question 10: b. pushing
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question 1 (10 points) the puck has to completely clear the goal line i…
1. True 2. c. The stick must be carried below the waist. 3. b. dribbling 4. True 5. d. Center, Wings, Defensemen, Goalie
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read shakespeares \sonnet 130.\ my mistress’ eyes are nothing like the …
(Assuming the third option is: "Some readers believe that the speaker uses satire to ridicule his mistress. Others find that his tone remains affectionate even while he speaks of …
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in the context of poetry, what is the best definition of tone? ○ the re…
B. the speaker’s attitude toward the subject of the poem
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¡haz una predicción! ¿cuántos minutos de actividad de intensidad modera…
A. 150 minutos
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¡haz una predicción! ¿cuántos minutos de actividad de alta intensidad s…
B. 75 minutos
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what was the sensitive, well - insulated tool willard f. libby used to …
Geiger - Müller tubes
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players can use a ball in their possession to block an incoming throw. …
1. True 2. a. The player who threw the ball is eliminated.
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what is the main objective of dodgeball? a score the most points by hit…
Question 5: c. Eliminate all players on the opposing team. Question 6: a. All of the above. Question 7: c. On the centerline. Question 8: False
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section: to the page. get mrs. mahnkes initials before moving on to the…
1. A divergent (mid-ocean ridge) boundary. 2. A convergent (continental-continental collision) boundary. 3. It is located along the San Andreas Fault in California, USA. The invol…
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after the fall of rome, the eastern portion of the roman empire became …
1. Byzantine Empire 2. Repeated invasions by Germanic tribes weakened Roman society. 3. Turkey
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which event occurred in the roman empire that led to its downfall? - in…
1. invasion by foreign forces 2. Constantine 3. Germanic invaders expanded territorial claims.
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7. planetary nebula section four - understanding main ideas - high mass…
To solve this, we analyze the life cycle of a high - mass star: ### 1. Black Hole A high - mass star, after a supernova explosion, can collapse further to form a black hole. In th…
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otes title: information assurance 1.information assurance protects info…
1. confidentiality, integrity, availability 2. Confidentiality, Integrity, Availability 3. unauthorized 4. accurate, modification 5. accessible 6. malicious, law 7. authorization …
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match the word on the left with the definition on the right. ____ black…
- black dwarf: e. star left at the core of a planetary nebula - white dwarf: c. what a medium - mass star becomes at the end of its life - nebula: b. a large cloud of gas or dust …
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the equation ( t^2 = a^3 ) shows the relationship between a planets orb…
\( 2^{\frac{3}{2}} \) (the last option, e.g., if the last option is D. \( 2^{\frac{3}{2}} \), then D. \( 2^{\frac{3}{2}} \))
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6. what does the term \constellation\ refer to, as explained in the tra…
6. C) A group of stars that have been given a name 7. A) Shadows cast by sticks at different locations 8. B) To understand the universe 9. B) All matter in the universe is interco…
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the purpose of sending a thank - you letter after an interview is to __…
E. all of the above
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what information should be included in the opening paragraph of a thank…
D. Reinforce interest and fit for the position
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28. which is not considered to be a beneficial source of water? (1 poin…
28. Red Bull Energy Drink. 29. Water. 30. Fat-soluble and water-soluble. 31. Fat soluble vitamins are stored in the liver, and water-soluble vitamins pass through the urine.
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20. which type of fat lowers blood cholesterol levels? (1 point) hydrog…
20. Unsaturated fat. 21. Increases the chances of obesity. 22. Provides fiber for body functions. 23. Complete proteins.
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16. complete proteins are found in: (1 point) plant sources. bread sour…
16. Animal sources. 17. Converts the extra protein to fat and stores it in the fat tissues. 18. Build, maintain, and repair body tissues. 19. Plant sources.
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12. the main function of carbohydrates is to: (1 point) control tempera…
12. Provide energy. 13. Cheese and eggs. 14. Complete and incomplete. 15. Essential amino Acids.
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4. which is not a macronutrient? (1 point) ○ carbohydrates. ○ proteins.…
4. D. Minerals. 5. B. Calories. 6. A. Plasma. 7. B. Retain cholesterol.
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1. a substance needed by the body for growth, energy, repair and mainte…
1. Nutrient. 2. Nutrition. 3. Carbohydrates.
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which description most clearly defines tone in literature? a. the opini…
C. the attitude the writer has towards the audience and the subject
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7 the hate u give chapter 4 1. we meet starr’s uncle carlos in chapter …
Uncle Carlos is a Black police officer. This is contradictory because the police force has a history of systemic racism and harm toward Black communities, yet he is a Black man in…
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a bag of pennies weighs 5.1 kilograms. each penny weighs 2.5 grams. whi…
2000
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what information should be included in the closing paragraph of a thank…
D. Reinforce interest and fit for the position
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name hour date moving giants - wrap up environmental science directions…
To complete this "Moving Giants - Wrap Up" activity (related to Environmental Science, likely about elephant conservation/movement missions), here are key concepts and description…
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read the passage. excerpt from “the masque of the red death” by edgar a…
By describing the tall figure, the passage creates a sense of terror and despair.
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a man is standing near the washington monument. at a 60° angle of eleva…
- The distance from the man's feet to the base of the monument is \(185\sqrt{3}\) feet. - The distance from the man's feet to the top of the monument is \(370\sqrt{3}\) feet.
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vera cintron, kirialys a unit 2 practice problem georgia did a project …
For every additional ounce of water, her plants grow another 1.47 inches.
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problem 7 charlie filled up the tub and gave the family dog a bath. the…
4 gallons per minute
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problem 7 charlie filled up the tub and gave the family dog a bath. the…
3 gallons per minute
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look at the map on the left to answer these questions. 1. ____ what cou…
1. b. India 2. c. Pakistan 3. d. Sri Lanka 4. a. Bangladesh
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the rapid progress in medical advancements since 1950 has... increased …
C. increased the general life expectancy to 72.6 years.
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1. when should hand hygiene be performed in relation to ppe use? a. onl…
C. Before donning PPE, after doffing PPE, and when indicated during care
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select the correct answer. paul is gathering data about moss growth in …
D. $125.3\ \text{cm}^2$
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select the correct answer. cameron purchased an electric guitar for $1,…
D. 4 years
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a uniform rod of mass m = 2.0 kg and length l = 1.5 m is pivoted at one…
\(5\,\text{rad/s}^2\)
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europe has many different cultures across the continent. which geograph…
seas
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although the world is looking for affordable energy resources, the inci…
The nuclear power plant exploded.
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what is the significance of the ural mountains to russia they are a pop…
They act as a natural boundary between the European and Asian parts of the country.
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find the total surface area of the cylinder. sa =? cm² round to the nea…
\( 314.00 \) (since we round to the nearest hundredth, and 314 is already a whole number, we can write it as 314.00)
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most of the worlds oil is located beneath countries in a. south america…
D. the Middle East
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consider the following method that is intended to modify its parameter …
A. nameList.get(j).equals(name)
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healthy oceans and forests a. are a carbon dioxide source b. are a carb…
B. are a carbon dioxide sink