物理
运动学、受力分析、电学与方程推导。
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question 8 (1 point) if you mess up the serve in table tennis, how many…
c. 1
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which fuel source is the most \green\ or most environmentally friendly?…
algae biofuel
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which statement comparing algal biofuels to fossil fuels is false? both…
D. Both algal biofuel and fossil fuel production have limited land requirements.
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which aspect of algae biofuel production leads to its high cost? reacto…
A. Reactors require energy to maintain the algae culture and provide carbon dioxide.
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what is the problem with fossil fuels? the amount of land required is l…
Extraction and use cause environmental damage, and depletion is likely.
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the accountant of newton legal services failed to make an adjusting ent…
D. The total assets will be overstated
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once extracted, the oil that microalgae produce can be processed to mak…
biodiesel fuel, gasoline, and jet fuel.
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score: 129/600 which combination is not correctly matched? ○ pizza; pot…
gasoline; kinetic energy
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which fuel source contributes to greenhouse gas production? ○ fossil fu…
fossil fuels
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which end product is not associated with algae farming? animal feed fer…
E. electricity
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which renewable fuel is most widely used in the united states? ○ biofue…
A. biofuels
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12. what are some small changes we can make in our daily lives to help …
Some small daily changes to protect the environment and its creatures include: 1. Reducing single - use plastics by using reusable shopping bags, water bottles, and food container…
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multiple choice 1 point a photographer stores digital photographs on he…
The photographer will not be able to filter to photographs taken in the morning.
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which of these is a fossil fuel? ○ algae oil ○ biodiesel ○ natural gas …
natural gas
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how can we support sustainable fishing practices and protect marine lif…
Subfield: Environmental Sciences (Natural Science)
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a carbohydrate-loading athlete would most likely consume: a lean chicke…
whole wheat bagels.
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what foods are included in a balanced diet? whole grains, fruits and ve…
whole grains, fruits and vegetables, dairy, healthy oils, meat, fish, and beans
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read these passages from john newton’s diary. saturday 22 june being pr…
The enslaved people on board suffered waves of illness at times resulting in death.
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a person has a protein - deficient diet. what would be the best way to …
Add a nutrient shake with a high content of amino acids.
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mirjam gaat de vier wanden van haar slaapkamer schilderen. de twee lang…
\( 9.28 \)
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3. describe what is meant in paragraph 5 by peter’s “voice sounding pal…
"Voice sounding pale" means Peter’s voice is faint, weak, or lacking vitality (e.g., due to nervousness, illness, or emotional strain), mirroring how a "pale" (colorless, faint) a…
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given what is known about vitamin c, which of these would be a symptom …
tooth loss
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use the model of an oxygen atom to answer the question. = proton = neut…
D. Models cannot accurately show the movement of electrons in an atom.
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score 30/450 malnutrition occurs when a diet lacks adequate: ○ macronut…
macronutrients or micronutrients.
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a photographer stores digital photographs on her computer. in this case…
Filter photos to those taken of buildings.
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from geology of big bend 1 the chaotic appearance of this jumbled lands…
2. The area reveals past geological events, but they are difficult to explain.
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9. what is overfishing, and why is it a problem for the oceans?
Overfishing is catching fish faster than they can reproduce. It is a problem as it disrupts marine food webs, reduces biodiversity, harms ocean habitats, and threatens fishing - d…
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a researcher is interested in learning more about the different kinds o…
Citizen science.
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section 4: vitals conversion 1. convert 102.2°f to celsius → __ 2. conv…
\( 39^\circ\text{C} \) #### 2. Convert \( 38^\circ\text{C} \) to Fahrenheit
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3) according to the paragraph 2, which of the following is directly res…
A. the turning of the turbine blades
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interactive medical math worksheet section 1: uses of medical math - do…
- 2:15 PM → 1415 - 11:45 AM → 1145 - 7:30 PM → 1930 - 1430 → 2:30 PM - 0915 → 9:15 AM - 2230 → 10:30 PM
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read the paragraph. then, add the best concluding sentence. theres a ne…
Because of this, wind turbines are becoming a more common sight in the United States.
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shaina was the team leader for the physics project, but she felt ambiva…
2. conflicted ### Part B
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read the passage. there are several questions about this passage. along…
4. They show that Romans were well aware of the unique nature of the concrete they used for underwater construction.
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identify the osteon.
E (the part labeled E in the diagram, showing the concentric lamellar structure of the osteon)
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how does plate tectonics influence earths long - term climate and the r…
Plate tectonics influences Earth’s long - term climate by altering atmospheric circulation (e.g., mountain ranges like the Himalayas redirect wind and precipitation patterns), cha…
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what process forms mid-ocean ridges and new oceanic crust?
The process that forms mid - ocean ridges and new oceanic crust is seafloor spreading (where tectonic plates diverge, magma rises, cools, and solidifies to form new oceanic crust).
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kelp food web seaweed phytoplankton (zooplankton) sea urchin sea otter …
Producer: Seaweed, Phytoplankton Herbivore: Sea Urchin Carnivore: Sea Otter, Crab Cephalopod: (No clear info in image)
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what type of plate boundary forms large mountain ranges such as the him…
Convergent plate boundary (specifically continental - continental convergent boundary)
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your answers to questions 7 and 8 on the diagram below and on your ledg…
A. elliptical with the Sun at one focus
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• where is most of earth’s geological activity concentrated?
Most of Earth's geological activity is concentrated at the boundaries of tectonic plates (convergent, divergent, and transform plate boundaries).
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(b) part b which of these is evidence that supports the answer to part …
B. Figure 2 shows the orbits of planets and how they orbit in similar and predictable ways.
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5 this question has two parts. first answer part a. then answer part b.…
B. All planets orbit our sun in a predictable pattern in the same direction.
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how fast do tectonic plates typically move each year?
Tectonic plates typically move at a rate of about 1 to 10 centimeters per year (the exact speed varies by plate, with some moving slower or faster within this general range).
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object a and object b are insulators. they are both neutral. object b i…
Type of Charge on A: Neutral (0) Type of Charge on B: Negative
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read the passage. there are several questions about this passage. from …
3. She includes quotations in paragraphs 2 and 4 from astronomy experts to add credibility to her statements. 4. She cites statistics in paragraph 3 about distances between astron…
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excerpt from the importance of being earnest oscar wilde the importance…
A. It suggests that Miss Prism feels uncomfortable about the past
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read the passage. there are several questions about this passage. from …
1. The universe is mostly empty space. 4. The solar system is one of the densest parts of the universe.
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ming dynasty to keep order among the chinese people, hongwu created a c…
a comprehensive code of laws.
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tectonic plates moving is what creates mountains and earthquakes • what…
Tectonic plates move on the asthenosphere, and the asthenosphere is in a semi - fluid (plastic - like) physical state.
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exam: business of retail: operations & profit (july 2024 release) quest…
D. Loyalty and rewards program
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object a and object b are insulators. they are both neutral. object a i…
Type of Charge on A: Positive Type of Charge on B: Neutral
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it represents a system of rules and regulations established to regulate…
Artes - Lingüística
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object a is an insulator. object b is a conductor. object a is neutral.…
Type of Charge on A: Neutral Type of Charge on B: Neutral
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learning objective (student - friendly) i can analyze primary and secon…
Social Science - History
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object a and object b are insulators. object a has a positive charge. o…
Type of Charge on A: Positive Type of Charge on B: Neutral
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37. the diagram shows a cross section of rock. rock layer cross section…
Order: A, D, F, E, G, H, C, I, J, K, L, B Justification: By the Law of Superposition, older rock layers are at the bottom (A is bottommost, then D, F, E, G, H upward). Intrusion C…
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what does the theory of plate tectonics explain about the earth’s litho…
The theory of plate tectonics explains that the Earth's lithosphere is divided into rigid tectonic plates that move on the asthenosphere, and it accounts for phenomena like contin…
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an unknown piece of metal is found to have a mass of 35 g and a volume …
A. Zinc
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which situations are antibiotics contraindicated? ○ infected wounds ○ c…
B. cold or flu
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which statement is false regarding antibiotic resistance? not taking th…
B. There are only a very few antibiotic-resistant superbugs that do not succumb to penicillin.
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name: date: d. the martian inhabitants, because they interfere with the…
A. The Martian canals and winds create a mood of unease and suspense. ### Question 28
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23. which sentence contains a dangling modifier? a. having just finishe…
C. Before getting devoured by my hungry brothers, Mother was able to quickly snatch the cookies. ### Question 24
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according to the cdc, what is one of the world’s most pressing public h…
C. antibiotic misuse and overuse
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which of the following is not a body of water mentioned in the document…
Deserts
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which island is located to the northwest of mainland europe? iceland si…
Iceland
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which river is labeled on the map and flows through central and eastern…
A. Danube River
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select the image that shows an ancient maya temple.
Bottom - left image (the stepped pyramid with a flat top and a central staircase, set against a blue sky with green grass below)
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which river is labeled on the map and flows through central and eastern…
A. Danube River
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which peninsula is located in southwestern europe? options: italian pen…
B. Iberian Peninsula
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how does the text make a connection between the use of sunlight and alu…
B. It explains how aluminum foil reflects light from the sun to help cook the food.
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select the correct answer from the drop-down menu. read the sentence fr…
presents Esther’s emotion and inner conflict as ongoing and continuous
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question 8 1 pts 8.9b how does the text make a connection between the u…
It explains how the black paper absorbs heat from the sun to help cook the food.
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what is the original site of rome described as? a river valley an islan…
A hilltop site on the Italian peninsula
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which of the following countries is part of the mediterranean region as…
Italy (the option with "Italy" as the text, assuming the options are presented as buttons with labels like "Poland", "Norway", "Sweden", "Italy", and Italy is the correct one)
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2/10 which region is colored in yellow on the map? low countries northe…
Northern
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1) choose the best answer. the four outer planets differ from the inner…
gas (the option with "gas" text, assuming the first option is gas - related as per the visible options in the image) ### 2) For the second question:
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3) match the descriptions with the outer planets. answers may be used m…
1. The seventh planet from the sun has a blue - green color that is the result of methane gas in the atmosphere. - Uranus 2. The Great Red Spot is a storm three times the size of …
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name | description itzamná (eet-zahm-nah) | - taught the maya to write …
- The Maya believed their gods could be both helpful and dangerous. - Maya gods were associated with different parts of nature. - The Maya worshipped many gods.
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8.5g part a which statement is a central idea of the text? solar-using …
C. Making and using a solar oven is a learning experience. (Note: Assuming the options are labeled A, B, C with A: A solar oven needs to be set up correctly to work well, B: Solar…
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12) select all that apply. which two phone numbers are good to know whe…
B. 1 - 800 - 222 - 1222, C. 911 ### Question 13
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10) choose the best answer. what is the first step you should take when…
D. Call 911 for help and find an adult to assist you, if possible. ### Question 11 (Select All That Apply)
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water slide 18 question 17: nutrition myths which statement represents …
Individual variability affects nutritional needs ### Question 19 (Fiber Benefits)
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explaining the limited powers outlined in the articles of confederation…
The states (former colonies) had a strong fear of a powerful central government (like the British monarchy they had rebelled against) and wanted to retain most of the power for th…
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slide 15 question 14: hydration needs what is the general daily water i…
3.7 liters (15.5 cups) ### For Question 15 (Meal Planning - MyPlate principles):
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8) choose the best answer. apply ______ ointment to a cut if the victim…
D. antibiotic ### Question 9
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6) choose the best answer. _____ can be ingested, inhaled, or absorbed …
D. poison ### Question 7
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figure 3(a): world population figures 1950–2019 and predictions 2020–21…
C. the future population would be lower
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mass and electrical charge there are two properties of protons, neutron…
| Particle | Mass | Charge | |----------|------|--------| | Proton | 1 | $+1$ | | Neutron | 1 | $0$ | | Electron | 0 | $-1$ |
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2) choose the best answer. what are the characteristics of first - degr…
C. pain and redness ### Question 3
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1) match the terms with the definitions. immobilized avulsion tournique…
- immobilized: caused to remain steady and unable to move - avulsion: a place where the skin has been torn away - tourniquet: a device that can slow down or stop blood flow - disl…
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we do not want to leave our home and move far away to a strange land. w…
The Cherokee Nation is asking the U.S. government to keep its promises and provide them with justice, as well as to allow them to stay in their home rather than move to a strange …
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4. look at your map of europe. which latitude zone(s) is europe in? 5. …
## Question 4: Europe is in the Arctic (northern regions, e.g., parts of Scandinavia), Temperate (most of Europe, between ~35°N - 70°N), and a small part of the Subtropical (south…
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identifying persuasive techniques match the description to the type of …
- bandwagon: argument based on popularity - hyperbole: exaggeration - loaded words: language that evokes strong emotions
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1. what is most of the land in europe used for? type answer here 2. wha…
1. Most of the land in Europe is used for agricultural activities (including crop farming, livestock grazing), forestry, and urban/industrial purposes. (A more precise answer base…
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8) a block is on a horizontal frictionless surface. an applied force of…
less ### Problem 9
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simple choice questions question #1 what is the main argument presented…
Question #1: D. They argue that paying athletes would erode the amateur spirit of college sports and undermine the value of education. Question #2: C. It has allowed athletes to p…
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mid year practice 9. scientists make models to help explain things that…
Advances in science can show how older models are flawed. ### Question 10
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1. what are the high latitudes? europes latitude & climate zones
High latitudes are the geographic regions located between the Arctic Circle (66.5° North) and the North Pole, and between the Antarctic Circle (66.5° South) and the South Pole. Th…
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question 14 of 41 _____ make up the nucleus of an atom, whereas _____ s…
Protons and neutrons; electrons