物理
力学、受力分析、電気、式を使った解法。
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question 24 of 25 during which radioactive decay process does a nucleus…
A. Alpha decay
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which is a benefit related to abstaining from alcohol? decreased blood …
decreased blood pressure
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question 23 of 25 which symbol represents a type of radiation that has …
C. $_{ + 1}^{0}e$
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3) identify two types of evidence that scientists use to monitor carbon…
3) - Direct measurements from ground - based stations; Instruments measure CO₂ concentration in air samples for real - time data. - Satellite measurements; Sensors detect infrared…
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question 22 of 25 in a class debate, a student argues that the big bang…
D. Theories are educated guesses without supporting evidence.
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question 21 of 25 the energy your body gets from food is originally pro…
C. Nuclear fusion
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water cycle terms matching - fill in the bubbles on the bubble sheet. 1…
19. b. evaporation 20. e. run - off 21. d. condensation 22. c. precipitation 23. a. aquifer
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question 20 of 25 testing shows that a sample of wood from an artifact …
B. 5730 years
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question 19 of 25 given equal time periods, which statement about radio…
A. Nuclear fusion generates less radioactive waste than nuclear fission does.
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question 18 of 25 what will happen to the sun after it loses so much ma…
A. It will expand and become a red giant, then eventually shrink to become a white dwarf.
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question 9 what is one of the most important roles of the rainforest? t…
to reduce the impact of drought and rain cycles
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many of athena’s friends have begun experimenting with alcohol and ciga…
- having open and honest communications with her parents - seeing her parents model healthy behavior for her and her sister
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antonio is recovering from an alcohol problem. he goes out to a restaur…
B. Drink a soda or other nonalcoholic beverage.
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17. which state has the highest frequency or hurricanes? a. mississippi…
17. b. Florida 18. d. Warmer water increases hurricane frequency
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question 17 of 25 which nucleus completes the following equation? $_{17…
C. $^{39}_{18}Ar$
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a sample contains 100 g of a radioactive isotope. how much radioactive …
A. 12.5 g
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question 15 of 25 match each item to its description. supernova an expl…
supernova - an explosion of a star neutron star - the dense remains of a star nebula - a large mass of gas and dust
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question 19 1 pts kicking a football is accomplished by knee: pronation…
Question 19: C. extension Question 20: A. erector spinae
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question 14 of 25 what nuclear reaction is shown in the equation below?…
C. Nuclear fusion
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14. climate change is most likely to cause which of the following? a. d…
14. d. increased coastal flooding of low - lying areas 15. b. evidence of past climate patterns 16. a. CO₂ and Temperature have a direct relationship and indicate climate extremes
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a bicycle moves forward with 200 n of force. the force of friction oppo…
The net force is 180 N, The speed is increasing.
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3.5.2 test (cst): computer - scored unit test hertzsprung - russell dia…
C. Main sequence stars
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question 12 of 25 how does the electrostatic force compare with the str…
A. The electrostatic force is weaker and acts over longer distances.
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question 16 the type of movement possible at a synovial joint depends o…
Question 16: shape of the articulating surfaces of the bones. Question 17: fast Question 18: glycogen
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question 11 of 25 the suns ____ is only visible during a solar eclipse.…
corona
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question 10 of 25 which statement correctly compares nuclear fission wi…
B. Nuclear fission splits nuclei, and nuclear fusion joins them.
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question 13 1 pts a contraction in which the tension within the muscle …
Question 13: B. isotonic Question 14: B. interphalangeal joints Question 15: B. liver
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the color of a star depends on which other property of the star? a. tem…
A. Temperature
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based on the most widely accepted scientific explanation, elements bega…
A. Helium
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question 9 (1 point) when an object is moving in a circular path, its d…
center
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question 7 of 25 which nucleus would be least likely to undergo radioac…
B. A nucleus that has the highest binding energy per nucleon
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line segments __________ and __________ show an object moving with zero…
Blank 1: B Blank 2: E
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how do changes in light wavelengths support the most widely accepted id…
B. Galaxies are moving away from Earth, as shown by the shift of their light toward the red end of the spectrum.
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question 7 (2 points) use the two images below to answer the questions …
Blank 1: decreasing Blank 2: increasing
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which best describes stellar equilibrium? a. the star produces fuel at …
D. Pressure caused by fusion reactions in the core is balanced by the gravity exerted by the sun's mass.
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question 2 of 25 which statement comparing the penetrating power of dif…
D. Alpha radiation is less penetrating than beta radiation.
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10. over 8 billion people on earth use water every day, yet earths wate…
1. c. Water is constantly recycled by the hydrologic cycle. 2. a. 60 mm
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which list is in order from biggest to smallest? a. earth → solar syste…
B. Universe → Galaxy → Solar system → Earth
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question 6 (1 point) in which of the following conditions does the car …
d. A car moves at 80 km/h on a flat straight highway.
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question 7 painful muscle contractions or involuntary twitches are call…
Question 7: cramps. Question 8: Smooth Question 9: plantar flexion.
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who received a patent for his invention of the incandescent light bulb?…
# Breve explicación: Thomas Edison es ampliamente reconocido por recibir el patente por la invención del foco incandescente. Henry Bessemer es conocido por el proceso de acero Bes…
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question 10 of 10 what kind of model is shown below? a. a mathematical …
B. A physical model
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question 5 (1 point) if a car has a velocity of 40 m/s west and then co…
$-8$
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examine the map showing the ecological range for reef - building coral.…
Reef - building coral prefer tropical and temperate latitudes as these have the ideal temperatures for survival, growth, and reproduction.
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which joint allows for the most movement? gliding saddle ball and socke…
- Which joint allows for the most movement? C. Ball and socket - A condyloid joint is an example of a(n) ____ joint. B. biaxial - After it is released from the sarcoplasmic reticu…
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question 4 (1 point) will a thrown ball or a dropped ball hit the groun…
A. Both the balls hit the ground at the same time.
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question 3 (1 point) an object traveling in a circular path is accelera…
B. direction changes
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the ion necessary for cross - bridging is: iron. sodium. potassium. cal…
- Question 1: calcium. - Question 2: latent period, contraction phase, and relaxation phase. - Question 3: all of the above.
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question 2 (1 point) if a car is traveling 10 m/s west and comes to a s…
D. $-3.3\ m/s^2$ east
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which factor contributed most to the industrial growth in america in th…
Claim: The combination of abundant natural resources and a large immigrant - based labor force was the most crucial contributor to American industrial growth in the late 1800s. Ev…
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question 1 (1 point) __________ is the change in velocity divided by th…
Acceleration
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pedro is planning to model how changes in weather affect evaporation fr…
D. Evaporation rate
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vocabulary practice key vocabulary • immigration (ih - muh - gray - shu…
Australia's labor force has a significant impact on immigration to the country. When there are shortages in specific sectors of the labor market, such as in skilled trades or high…
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question 7 of 10 which of the following phrases best describes the term…
B. A simplified representation used to explain or make predictions about something
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a volcano on a recently discovered planet rises to a height of 81,649.0…
$15.5$
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why does the article have a diagram about mirrors? ○ to show how mirror…
to explain how mirrors work
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annie is a nutritionist. she is conducting seminars about following a h…
D. Shapes
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type the correct answer in the box. spell the word correctly. claire, a…
crop
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question 1 of 10 which of the following statements about scientific mod…
B. They are always simpler than the object, process, or system they represent.
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in a word processing program, under which tab or menu option can you ad…
B. Format
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question 5 of 5 a.j. is in recovery from addiction. recently, hes exper…
He should share it so they can decide the best pain management strategy.
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camilla is hanging out with his friend, who suddenly gets strong stomac…
Give him nothing because he's on prescription.
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you should share your concerns or questions about your prescription wit…
doctors can weigh the benefits and risks of your situation
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question 2 of 5 taking a drug for a reason other than the one it was pr…
B. misuse
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question 1 of 5 why is it dangerous to mix prescriptions with alcohol? …
Alcohol can increase your body's tolerance to drugs.
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10. in the context of the water cycle, what does evaporation refer to? …
10. d. the conversion of water into vapor from surfaces 11. a. Precipitation 12. c. By providing a source of water for streams and rivers
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if you have 20 fish with a volume of 5000ml. how many fishars is this? …
20 fish
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module 2 test ex 1 the higher the voltage applied across a conductor, t…
mayor
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drag the text blocks below into their correct order. insurance verifica…
1. Patient makes an appointment or arrives at a facility 2. Insurance verification is completed at registration 3. Pre - authorization is secured, if necessary 4. Patient is disch…
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concentration = # of fish / volume (l) v = 1000 ml multiple - choice qu…
1 L
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5. what is the main idea of the paragraph? a. the beach is full of tras…
5. B. Students and teachers helped clean the beach. 6. C. It was hard work. 7. C. someone who helps willingly 8. B. guard
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section c - vocabulary in context 7. the word volunteer in the passage …
7. C. someone who helps willingly 8. B. guard
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what was the social impact of the decision in brown v. board of educati…
B. It strengthened the growing civil rights movement.
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module 2 test ex 3 which instrument measures current directly? ammeter …
# Breve explicación: El amperímetro es un instrumento que se utiliza para medir la corriente eléctrica directamente en un circuito. El voltímetro mide voltaje, el ohmímetro mide r…
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module 2 test ex 3 which instrument measures voltage or potential diffe…
C. Voltímetro
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you are doing an experiment which measures the effect of a change in te…
Using only one subject to obtain your data, Doing only one trial with multiple subjects, Estimating the change in temperature
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question type the correct answer in the box. spell all words correctly.…
clip - art
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which of the following would be the best data to collect as evidence fo…
B. heart rate
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ex 3: compare the current running through l1 and l2. there is no curren…
it is the same for L1 and L2 in this circuit
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question 4 of 5 aanya wants to know if she can take an over - the - cou…
D. interactions
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seans perscription label says to \use care when operating a vehicle.\ w…
Sean should drive as slow as possible after taking the drug.
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question 2 of 5 which of the following are the factors doctors consider…
D. allergies and medical history
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student activity sheet: investigating the declaration of independence g…
1. Complaint 1: Refusal of assent to beneficial public - good laws. Complaint 2: Calling legislative bodies to inconvenient locations to force compliance. Complaint 3: Dissolving …
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question 1 of 5 following prescription instructions can help you ____ r…
B. prevent prescription drug misuse
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ex 3: in a series circuit, current is: zero higher in the first compone…
The same everywhere
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gusta 1/5 what is the best description of an executive order a. an orde…
B. An order given by the President to change something or fund something within the departments he controls that has the force of a law
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question 3 of 6 what best describes the term \drug tolerance\? state of…
Needing more of a drug over time to get the same effect
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module 2 test ex 1 - 3: which load converts electrical energy into mech…
B. DC Motor
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question 2 of 6 drugs that affect the brain by increasing __________ ac…
C. dopamine
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read the preamble to the us constitution. we the people of the united s…
to create a system that guarantees peace and freedom
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what should you do to prevent driving unsafely when taking a prescribed…
A. Check warning labels
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alfies doctor prescribed depressants to treat his sleep disorder and he…
B. Mix depressants and opioids to get better faster.
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question 5 of 8 misusing prescription drugs can _______________. only l…
C. lead to negative psychological effects
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question 4 of 8 healthcare professionals prescribe drugs to ___________…
A. treat diagnosed conditions
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read the following excerpt from federalist #15 by alexander hamilton. g…
The government could make laws under the Articles, but would be able to enforce them under the Constitution.
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question 2 of 8 which of the following is a brand name for depressants?…
D. Xanax
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which of the following is a street name for opioids? fentanyl oxycodone…
C. Happy pills
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how many variables should you change in an experiment? 1 3 0 2
A. 1
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the parts of the experiment that are kept the same are the: constants i…
Constants
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pregunta 3 4 puntos com una la esfera con su descripción atmósfera eleg…
# Breve Explicación: La atmósfera forma una barrera alrededor de la Tierra y protege de los rayos nocivos del sol, permitiendo que los organismos prosperen. La biosfera incluye to…