物理
运动学、受力分析、电学与方程推导。
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atmosphere: which of the following is true about the homosphere? check …
The ozone layer is found here, It is mostly composed of a blend of Nitrogen, CO2, Argon, and Oxygen, It is found between the surface and 80 kilometers
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fill in the blanks to complete the sentences about why earths atmospher…
Earth's atmosphere provides oxygen that animals need to breathe. The atmosphere keeps Earth warm, allowing water to exist as a liquid. Earth's atmosphere filters out harmful radia…
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question 45 2 pts which of the following igneous rock textures indicate…
Question 45: Phaneritic Question 46: Decompression melting of ultramafic asthenosphere produces mafic magma which cools to form mafic rocks.
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question 7 read this passage from the article: roller coasters dont hav…
A. to create
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exam lesson name: lawful and safe uses of digital technology exam numbe…
B. Thighs and forearms parallel to the floor
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question 2 atmosphere: where would you find the highest density of gass…
C. Near the surface
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class d (operator) test question #20 / 30 highway pavement is particula…
B. If it has just begun to rain
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question 43 2 pts pahoehoe flows are usually associated with which of t…
Question 43: D. Shield volcanoes Question 44: False
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question 4 think about the article. how are the do - dodonpa and the fo…
D. The Do - Dodonpa speeds up faster than any other coaster in the world, but the Formula Rossa is the fastest roller coaster period.
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question 3 according to the article, why is the x² roller coaster not f…
C. Because it has seats that rotate 360 degrees and curves that turn suddenly into jaw - clenching drops
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question 41 2 pts which type of building is likely to fare best in the …
Question 41: woodframe house Question 42: Stratovolcano
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question 39 which of the following metamorphic rocks would you expect t…
Question 39: quartzite Question 40: Sulfides
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read the question, and then use the drop - down menus to complete the p…
The most abundant gas in Earth's atmosphere is nitrogen, followed by oxygen, and the third - most abundant gas is argon. The amount of carbon dioxide is very small, making up just…
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question 37 which of the following best describes the mineral property …
Question 37: The ability of the mineral to break along preferred directions. Question 38: ashtail
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question 35 2 pts assuming a typical density of mafic crust and a mantl…
Question 35: C. 9% Question 36: B. False
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explain the differences between a smartphone operating system like andr…
Android is a mobile - centric OS with touch focus and resource optimization for smartphones. Windows for laptops is more versatile, powerful, and supports a broader range of softw…
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question 33 2 pts which type of metamorphism would you expect to be ass…
Question 33: Regional metamorphism Question 34: strain
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lab questions (answer in the space provided): 1. what tool should you u…
1. A dry cup. Dry - measuring cups are for dry, granular ingredients like flour. 2. To ensure consistent and accurate measurements. 3. It can be difficult to get an accurate readi…
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question 13 1 pts atmosphere: which of the following can trap pollutant…
D. Temperature Inversion
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what is the android operating system based on?
The Linux kernel.
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question 31 which of the following factors influence the intensity of a…
Question 31: Distance from the hypocenter, Type of rock or sediment, Surface area of the fault rupture, Displacement along fault Question 32: Paleomagnetic polarity records
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question 29 2 pts which of the following can be described as an aphanit…
- Question 29: Andesite - Question 30: True
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across 3. one half of earth 5. it takes earth 365.25 days to do this 8.…
ACROSS: 3. Hemisphere 5. Orbit the Sun 8. Ultraviolet waves 10. Radio waves 11. During winter (implied as the Sun's rays are spread out more in winter in the Northern Hemisphere) …
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what is the main purpose of developing self - management skills in the …
Maximize productivity and improve workplace performance
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read the excerpt from \on womens right to vote\ by susan b. anthony. th…
A. After asking the rhetorical question "Are women persons?" and noting that even opponents would be hard - pressed to argue that women are not persons, Anthony forcefully states …
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44. use the soil texture triangle above to classify soil with 65% sand,…
44. d. sandy clay 45. a. 520 km 46. b. Shield volcanoes are huge, broad volcanoes consisting of basaltic lava.
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question 27 2 pts true or false: during metamorphism, existing minerals…
Question 27: B. False Question 28: E. All options are correct
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practice problem #1 background: the thickness of the annual rings indic…
1. Average thickness of annual rings 2. Age of trees 3. Approximately 36.33 mm 4. Interpolation 5. Approximately 36.83 mm 6. Trees in Forest B generally had a more prosperous deve…
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question 25 2 pts which of the following rocks likely developed under c…
Question 25: Gneiss Question 26: False
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question 25 2 pts which of the following rocks likely developed under c…
Question 25: Gneiss Question 26: False
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* look again at lines 47 - 50. which detail builds more tension after m…
(48) "If you must wish," he said gruffly, "wish for something sensible."
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question 23 2 pts true or false: diamond is ten times harder than talc.…
Question 23: A. True Question 24: D. lithosphere
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two technicians are discussing the hold function button. technician a s…
C. Both Technician A and Technician B
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a remote village on an island was devastated by a typhoon. farmland was…
| Food | Percentage (%) | Equivalent Number of Grams | |--|--|--| | Raisins | 30 | 667 | | Beans | 35 | 568 | | Rice | 35 | 562 |
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use the map above to answer questions 40 & 41. 40. which type of plate …
40. a. oceanic - continental convergent 41. c. The Indian Ocean 42. e. E 43. a. A
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a remote village on an island was devastated by a typhoon. farmland was…
140
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what is the primary function of the judicial branch under the constitut…
To interpret laws.
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question 21 2 pts clay minerals are commonly produced through which of …
Question 21: D. Hydrolysis Question 22: C. Rounding
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using the illustration, what dial setting would be used to test for vol…
C
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question 19 2 pts in which of the following environments would you expe…
Question 19: Mountain stream Question 20: height of the building
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two technician are discussing measuring temperature. technician a state…
Technician A
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a remote village on an island was devastated by a typhoon. farmland was…
180.8 lb
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4. how do scientists use rock strata to determine earths history?
Scientists use principles such as superposition, cross - cutting relationships, and fossil evidence within rock strata to determine Earth's history. Rock strata are layers of rock…
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question 17 2 pts the principle of isostasy suggests which of the follo…
Question 17: Mountain ranges are supported by a thick root of continental lithosphere. Question 18: A well - sorted cross - bedded sandstone.
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5. state 2 constants. 6. why are these constants? (must include the def…
5. 1. Type of container (e.g., glass beaker). 2. Room - temperature (if kept constant). 6. Constants are factors that remain unchanged in an experiment to isolate the effect of th…
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question 15 2 pts vei refers to which of the following? volcanic extrus…
Question 15: Volcanic explosivity index Question 16: Mudcracks
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when urinating, ben noticed blood in his urine, a condition known as: s…
D. hematuria
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after carls leg was amputated to resect an osteosarcoma, he was fitted …
B. prosthesis
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biopsy of lymph nodes after sharons mastectomy revealed three positive …
C. metastasis
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question 13 2 pts under which conditions would you expect contact metam…
Question 13: High temperature, Low Pressure Question 14: None of the above (since all are common silicate structures)
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question 10 (1 point) acceleration can be speeding up, slowing down, or…
True
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use the image below to answer the question. which statement is the best…
The curved lines of the door handle give a sense of a soothing mood.
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a skeletal muscle may undergo ______ as a result of lack of physical ex…
A. atrophy
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question: celine has an office job and works on a computer all day. lat…
Use good posture and talk to a doctor.
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what does speed measure? how fast something is moving how tall somethin…
First question: How fast something is moving Second question: Direction
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during sleep, if a person is momentarily unable to contract respiratory…
B. apnea
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question: hearing damage can result from listening to sounds over answe…
85 decibels.
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atmosphere: according to a 2014 analysis, where in the continental us d…
From East Texas to Maine
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scenario: you leave your brown house and go on a walk and end at the bl…
D. 0.33 m/s in the direction of the lake
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question 11 2 pts in which of the following depositional environments w…
Question 11: River floodplain Question 12: Continental - Oceanic convergent
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surgical repair to open blocked vessels with a balloon and stent is a(n…
D. angioplasty
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section two: earths history & rock layers (8 - ms - ess1 - 4) 1. the ge…
1. b. Fossil records and rock layers 2. c. Bottom layer 3. Information about past life forms, environments, and relative age of rock layers.
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using the illustration, with the rotary dial set to test diodes which t…
Terminals 3 and 4
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what is the volume of the part shown? 2.69 in.³ 2.80 in.³ 2.89 in.³ 3.0…
A. \(2.69\) in.³
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question 5 what is a cause - and - effect relationship that takes place…
A. Fear causes hormones to be released in order to prepare the body to react to danger.
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what is it? proton neutron electron
An atom
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eating foods high in cholesterol and fats can cause a collection of fat…
C. arteriosclerosis or atherosclerosis
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scenario: you leave your brown house and go on a walk (orange path) and…
1.33 m/s
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which statement about the effects of the supreme courts decision in dre…
None of the above options are correct as the Supreme Court did not vote unanimously to emancipate Dred Scott (A is false), it was a victory for southern pro - slavery forces not n…
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question: artificial blue light from screens can lead to answer options…
digital eyestrain.
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question 9 2 pts which of the following lists of minerals is correctly …
Question 9: quartz, muscovite, pyroxene, olivine Question 10: $(SiO_4)^{4 -}$
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two technicians are discussing quality multimeters test leads. technici…
C. Both Technician A and Technician B
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“john marshall has made his decision. now let him enforce it!” - presid…
D. the Worcester v. Georgia Supreme Court decision
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city, & acceleration quiz scenario: you leave your brown house and go o…
100 m
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physicians performed an emergency ____ to make a new opening in ms. jon…
C. tracheostomy
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question 7 2 pts while in the field one day, you notice a stratigraphic…
Question 7: The stratigraphic sequence indicates progressive deepening of the sedimentary basin over time. Question 8: differential stress
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the first great awakening led to all of the following except a the rene…
A. the renewed persecution of witches
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29. what should you do in the following situations to maintain professi…
a. Politely inform the doctor of your lack of qualification to give injections. b. Gently persuade the patient, involve family or guardians if available, and document the refusal.…
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acceleration means a change in speed or direction. true false question …
First question: True Second question: C. displacement
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1. what is the independent variable? 2. why is this the independent var…
1. No specific answer as experiment details are lacking. 2. An independent variable is the one manipulated by the researcher to observe its effect on another variable. 3. No speci…
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question 5 2 pts which of the following forces originates at convergent…
Question 5: Slab pull Question 6: Granite
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what is a measure of both speed and direction? velocity displacement ti…
Question 1: A. Velocity Question 2: D. The total length of a path an object travels
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map scale practice maps can be drawn to represent a variety of informat…
1. A map of the city of San Francisco: 1 inch = 1 mile 2. A map of the Earth: 1 inch = 100 million miles 3. A map of an aquarium: 1 inch = 1 foot 4. A map of your house: 1 inch = …
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which of the following course work should you pursue for a career in co…
1. basic mechanics 2. basic machines
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question 3 2 pts during metamorphism, the elemental composition of the …
Question 3: Metasomatism Question 4: B. Olivine
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what effect could the flu vaccine nose spray have on people? a it could…
B. It could protect people against different flu viruses.
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the purpose of the 1964 freedom summer project in mississippi was a to …
B. to help and encourage blacks to become registered voters.
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up the nose.* vaccines are like medicines, except their purpose is to k…
C. It explains how vaccines work.
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we wear the mask by paul laurence dunbar we wear the mask that grins an…
by describing how people attempt to hide their pain by pretending to be happy
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the number 3 is what part of the atom? proton electron electron orbit n…
Electron orbit
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which of the following are careers in the fields of construction and sk…
A. electrician C. glazier
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question: hina is looking for more secure browsers with better privacy …
B. Duck Duck Go, Brave, or Aloha
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match each behavior with a type of peer influence. emulation social exc…
Walking away from someone - Social exclusion Giving a thumbs - up when someone does something good - Positive reinforcement Doing what a best friend does - Emulation
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excerpt from \what the black man wants\ by frederick douglass delivered…
It reinforces the idea that without equality in the US, the idea of a free society is a joke.
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question: reza was a victim of a scammer who used spyware to track his …
Use anti - malware and secure browsers. Update frequently.
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if the car from problem #1 takes a longer time to travel the 60 meters,…
1. B. decrease 2. A. 0 m/s
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question 1 2 pts which of the following is a false statement? decompres…
Question 1: Continental extension typically produces mafic magmas in the asthenosphere. Question 2: Silicates
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atmosphere: match the natural pollutant with its natural surce source s…
Sulfur oxides: Volcanoes Hydrocarbons: Plants Carbon monoxide: Forest Fire Dust: Dry lake beds
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question: a vpn, which stands for ____, can add an extra layer of prote…
B. virtual private network
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question: a program that keeps a record of every key pressed on a keybo…
C. keystroke logger