Physics
Kinematics, force analysis, electricity, and equation-driven reasoning.
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13. (02.03 lc) which of the following is a responsibility of the presid…
To enforce the laws
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examine the public service ad. which statement best explains the effect…
It places the emphasis on the wasted food.
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which equipment is best to hold and to measure liquids? o flask and gra…
flask and graduated cylinder
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jake concluded that the runoff had little effect on the dissolved oxyge…
Each person used different references for comparison, Jake recorded the wrong measurements, and Aisha converted the units before creating her graph.
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which statement best explains why the development of a new area of scie…
A new area of science attracts new scientists who study old theories for flaws.
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which group has well - trained, well paid soldiers? continental forces …
B. British Forces
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15 why does the red dwarf path not lead to a supernova, even after hund…
17. Star - Forming Nebula, Protostar, Red Supergiant, Supernova, Black Hole 18. Star - Forming Nebula, Protostar, Red Dwarf, White Dwarf
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put the stages of the life span of the sun in order. nebula: stage 1 re…
nebula: Stage 1 protostar: Stage 2 main sequence: Stage 3 red giant: Stage 4 white dwarf: Stage 5
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sea ice forms ________. o when super - chilled ocean waters can no long…
as seawater begins to freeze at the ocean's surface
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conducting a comparative analysis examine the public service ads. the f…
C. Both use emotional appeals and target adults.
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which actions were part of the coercive or intolerable acts? choose 2 i…
C. Boston Harbor was closed, and town meetings in Massachusetts were ended. E. Colonists in all 13 colonies were required to quarter British troops in empty buildings.
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an ice floe is a ______. sheet of ice covered by a layer of snow less t…
floating chunk of ice with a diameter of less than 10 kilometers
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as sea ice is forming, the surrounding water temperature continues to d…
O remains at the freezing point
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all theories are hypotheses, but not all hypotheses are theories. franc…
He could determine whether the hypothesis is based on repeated experiments.
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multiple choice question the annual variation in the amount of solar ra…
D. direction of Earth's tilt changes with respect to the Sun during the year
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how should you test a hypothesis? by writing a mathematical equation by…
by performing a controlled experiment
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to be a possible answer to a scientific question, a hypothesis must be …
testable
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part 2: multiple choice 8. which star type has the longest overall life…
8. C. Red dwarf 9. C. The outer layers of a red giant 10. C. Massive star 11. B. Supernova
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you know 1000 mg = 1 g. convert 2.5 grams into milligrams.
2500 mg
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which explains how the patriot act has helped stop many terrorist plots…
Law enforcement agencies effectively share more information about terrorists.
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take a look at the statement below. fish meal is better than artificial…
Plants that are fertilized with fish meal will grow taller than plants that receive artificial fertilizer.
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1. the displacement of an object is plotted along the time. describe th…
1. Velocity is constant, acceleration is 0. 2. a. 6 m/s b. 0 m/s c. - 4 m/s d. $\frac{8}{3}$ m/s (or approximately 2.67 m/s)
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density is mass per unit of volume. which pair of lab instruments would…
a balance and a beaker
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kilogram centigram milligram hectogram which is the largest unit measur…
Kilogram
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question 2 according to the article, why do people go faster on a wet s…
A. Because the water reduces friction between the riders and the slide
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part 1: fill - in - the - blank 1. all stars begin their life in a 2. t…
1. nebula 2. protostar 3. red giant 4. low 5. red supergiant 6. white dwarf 7. black hole 8. C. Red dwarf
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which of these are associated with the solar wind? check all that apply…
- disrupts communication systems - composed of charged particles - travels at about 400 km/s
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3. draw a position - time graph illustrating the following story below.…
The position - time graph has points (0,0), (5,2), (15,4), (20,4), (30,3), (35,6) connected by appropriate line segments as described above.
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granite rock is light in color. which feature directly contributes to t…
the amount of silica minerals in granite
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not all countries have adopted air quality regulations as america has. …
People would experience a decrease in negative health effects associated with air pollution.
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which type of rock is most likely to form because of high heat and pres…
C. metamorphic
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which statement correctly describes a feature of the rock cycle? rocks …
Rocks change from one type to another.
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7. (01.05 lc) how is the idea of popular sovereignty reflected in both …
People give consent to the government that represents their interests.
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question 7 what of the following is the best method to store fish once …
Store at 41 degrees or lower in refrigerator on top of crushed ice, and with crushed ice on top of fish, in a drip pan for drainage.
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4. looking at the list of \traits of emotionally healthy people\, choos…
Accept who they are. This trait is important because it forms the basis of a positive self - image and emotional stability. It helps in reducing self - criticism and allows for a …
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sedimentary rock pressure compacting and cementing weathering and erosi…
melting
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constant acceleration the velocity of an object moving in a straight - …
Acceleration is calculated as the change in velocity divided by the total time, $a = \frac{v_f - v_i}{t}$, and it can be positive or negative depending on whether velocity increas…
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analyzing the effect of imagery on meaning read the passage. then answe…
fear and frustration
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which is a correct safety guideline? dont wear protective gear. ignore …
Drink water during and after exercising.
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which resource is a nonrenewable resource? maple trees solar energy pre…
D. precious metal
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fill in the blank question the heat absorbed at the surface of the ocea…
Summer; Winter
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hertzsprung - russell diagram temperature (k) 40,000 20,000 10,000 7,50…
Star 1 is hotter and brighter than Star 2.
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which of the following is true? you only need to wear protective gear d…
You should wear a reflective vest if you exercise outside at night.
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a restaurant advertises that it is environmentally friendly. it describ…
produce, sunlight, wood
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based on the information, which star is most like the sun? star 3 star …
Star 3
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the diagram illustrates the water cycle. which process occurs at locati…
precipitation
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a hertzsprung - russell (h - r) diagram is shown. a star that has a lum…
White dwarf
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how are stars classified on the hertzsprung - russell (h - r) diagram? …
C. By their brightness (luminosity) and surface temperature
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if you experience pain while stretching that doesnt go away after a coo…
B. Consult a physician.
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hr diagram checkpoint hertzsprung - russell diagram luminosity (l_sun) …
Section 2
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the chart shows the 112th u.s. congress (2011 - 2012). based on the inf…
lack sufficient votes to pass a law.
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which statement describes clean air as a natural resource? clean air ca…
Clean air reduces the risk of illnesses and other health problems.
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why should intense stretches be saved for the end of a workout? stretch…
There is less risk for injury because muscles are more pliable when warm, such as at the end of a workout.
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what was the main method used to convert people as part of the spanish …
the threat of arrest, violence, or execution
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unit test examine the pictures which resource produces the cleanest ene…
wind
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which resource is sometimes unpredictable in terms of energy production…
wood
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fill in the blank question the heat absorbed at the surface of the ocea…
upwelling; downwelling
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which of the following statements about stretching is false? when your …
When the stretch becomes painful, try to reach farther.
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which substance would most likely form sedimentary rock? cooled lava me…
small pebbles
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ed gamble / courtesy of aaec \the united states is the preeminent power…
A. Both the political cartoon and the quote support the role of Space Force, suggesting that it is necessary for the US to maintain control and stay safe.
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pat finds a dark - colored rock that she identifies as basalt. which pr…
Its mineral content
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question 2 when receiving fresh fish, which of the following might indi…
Has a slight ammonia smell.
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according to the american council on exercise, which of these statement…
It decreases your metabolic rate, so oxygen is delivered to the working muscles more slowly.
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distinguishing between sunspots, solar flares, and prominences drag the…
Sunspot: Appears in groups, Dark area on Sun Solar Flare: Occurs near sunspots Prominence: Appears as a loop, Extends into corona, Cool, dense gas
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what are the benefits of warming up before a workout? it reduces the bu…
B. All of the above
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question 1 the term \iqf\ means individually quick fresh. true false
False
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according to the american council on exercise, which of the following s…
Warming up reduces the force a muscle contraction produces.
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which three gases are released into the atmosphere when volcanoes erupt…
C. nitrogen, water vapor, carbon dioxide
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1. where do the gaskets get installed in this project? 2. where does th…
1. Around drain connections in the tub. 2. For creating water - tight seals in plumbing fixtures like sinks and drains. 3. PVC glue or solvent cement (for PVC pipes). 4. Pipe cutt…
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why was it important to establish the clean air act? to reduce the need…
All of the above - to reduce the need to study the effects of dirty air on human health, to determine ways to reduce the number of premature deaths per year, to create a regulatio…
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which of the following statements about warming up is true? warming up …
Warming up the muscles increases temperature and flexibility of your muscles.
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arrange the events involved in nuclear fusion in the correct order. the…
1. The pressure of hydrogen gas increases, and the gas reaches extreme temperatures. 2. Hydrogen atoms shed their electrons. 3. Bare nuclei collide with each other due to massive …
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when a country invests in educating, training, and ensuring that its wo…
1. Human - capital 2. Imports goods due to resource limitations and exports oil. 3. Major exporter of oil and natural gas.
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16. compare and contrast the battle of kettle creek with the siege of s…
**Similarities**: 1. Both involved American colonists (and allies) vs. British forces. 2. Both took place in Georgia. **Differences**: 1. Battle of Kettle Creek was a smaller skir…
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which explains how the patriot act has helped stop many terrorist plots…
Law enforcement agencies effectively share more information about terrorists.
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the table shows chronological events in the life of our sun, a medium -…
1. A nebula located in the Milky Way galaxy begins pulling nearby hydrogen atoms into its orbit. 3. The temperature in the core of the nebula reaches 14 million Kelvin. 7. The Sun…
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an astronomer observes an asteroid in the solar system. he notes that t…
3 AU
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select all the correct answers. after the big - bang, atoms in gas clou…
- When the mass of an object increases, its gravitational pull also increases. - Gravitation between two objects increases when the distance between them decreases.
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the primary purpose of mri scans is to see inside a patients body. make…
A. see inside a patient's body.
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select the correct answer. which statement about nuclear fusion is corr…
C. The fusion reaction lasts for several hundred years.
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study the hertzsprung - russell diagram and answer the question that fo…
Giant
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how do american consumers most benefit from globalization? reducing cos…
Reducing costs for labor and resources lowers the prices of goods.
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before the reformation, the dominant force in european life was the cat…
Catholic Church.
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a circuit includes a capacitor that charges over time. if the resistanc…
2.7 V
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question 4 of 10 the formula used to convert degrees celsius to degrees…
D. $C=\frac{5}{9}(F - 32)$; conversion: $68^{\circ}F = 20^{\circ}C$
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a circuit includes a capacitor that charges over time. if the resistanc…
$8.6\ C$
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the initial charge on a capacitor is 5.0 c, the resistance is 4.5 ω, an…
$1.6C$
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which type of star death causes elements to travel into space? a pulsar…
B. a supernova
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27.3 the ammeter and the voltmeter a circuit has three 10 ω resistors a…
R1 is in series with the pair, R2 and R3 in parallel with each other.
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question 4 1 pts humans are carbon - based life forms. where did the ca…
B. star cores
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which of the following was an effect of ethnic cleansing by the bosnian…
Muslims were forced out of Bosnia.
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5 what is the main idea of this text? a when a player catches a ball mi…
D. In a game of kickball, different forces help energy transform and transfer from one person or object to another.
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which element makes up 75% of the mass in the universe? carbon hydrogen…
B. hydrogen
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27.3 the ammeter and the voltmeter a parallel circuit has two 10.0ω res…
43%
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4 the star kicker transferred energy from her foot to the ball as she k…
B. The ball gained potential energy as it rose, then lost additional kinetic energy as it fell, causing it to generate new sound and heat energy as it bounced and was caught.
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which are products of nuclear fusion? check all that apply. energy heli…
energy, helium gas, high temperatures
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what is the heaviest element that high - mass stars can produce? gold n…
D. iron
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a circuit has three 10 ω resistors and a 9 v source. if an ammeter read…
The resistors are in series.
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choose the ingredients needed for nuclear fusion. check all that apply.…
helium gas, high temperatures, hydrogen gas
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what conclusion can you draw from this evidence? a the ball has more ki…
C. The ball has more kinetic energy when it is closer to the ground.