物理
力学、受力分析、電気、式を使った解法。
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if a train is moving away from an observer, what kind of sound will the…
A. It will appear to be lower in pitch than the actual train whistle
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refer to the radioisotope cobalt - 60, which has a half - life of 5.3 y…
B. 21.2 years
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how many individual decay steps are in the decay chain of uranium - 238…
B. 14
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the hospital course reports that the patients renal ultrasound was norm…
B. image of the kidney using high frequency sound waves
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question 5 1 pts the vagina holds spermatozoa prior to their passage to…
all of the above
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according to the discharge diagnosis, the patient had a perinephritic a…
B. peri(around) + nephric(kidney)
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question 4 1 pts which of the following is a collection of organs? hear…
heart, lungs, and liver
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13 fill in the blank text a person pushes a 25kg bookshelf by applying …
1. \(m = 25kg,F_{applied}=+38.75N,a=+0.75m/s^{2}\) 2. (Draw force diagram with applied force +, friction -, weight -, normal +) 3. \(F_{NET}=+18.75N\) 4. \(F_{g}=-245N\) 5. \(F_{F…
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question 3 1 pts menstruation is triggered by a drop in the level of hu…
estrogen and progesterone.
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identifying central idea - instruction - level b all have x - ray scan …
CT scans showed an arrowhead.
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white tailed deer, bobcats, turkeys, blackbears animals found in the gr…
Animals found in the Temperate Deciduous Forest
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jaguars, monkeys, toucans, lots and lots of insects animals found in th…
Animals found in the Tropical Rainforest
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read the excerpt from the constitution of the united states, article 1,…
balance of powers.
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the percent of college students marijuana use for a sample of 90,818 st…
\(55.2\)
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what biome is represented in this map? desert rainforest temperate deci…
Rainforest
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what are some problems that tropical rainforests face? cutting down tre…
B. All are problems for the tropical rainforest.
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ready identifying central idea - instruction - level e some of the obje…
The scientists tested a piece of Ötzi's hipbone.
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what biome is represented in this map? savanna tropical rainforest tund…
Temperate Deciduous Forest
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which of the following is a real - world situation that could be modele…
A. A membership to a gym costs \(\$25\) per month plus a \(\$100\) initiation fee.
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jaguars, monkeys, toucans, lots and lots of insects animals found in th…
Animals found in the Tropical Rainforest
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are a type of drug that often have limited ability to cure viral diseas…
antiviral drugs
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what biome is represented in this map? tundra savanna tropical rainfore…
Temperate Deciduous Forest
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white tailed deer, bobcats, turkeys, blackbears animals found in the tr…
Animals found in the Temperate Deciduous Forest
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what is the climate like in a tropical rainforest? cold and wet hot and…
hot and moist
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mostly trees that lose their leaves in the fall plants found in the tro…
Plants found in the Temperate Deciduous Forest
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question 3 25 points which of the following is not true about tagout ou…
A. If 10 people or less will be using the machine or piece of equipment in question, the lockout tagout procedure does not have to be in writing.
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what is the definition of a temperate deciduous forest? a biome with tr…
B. A biome with broad - leaf trees that drop their leaves in the fall
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question 2 25 points if it can be demonstrated that tagging procedures …
D. all of the above
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where are temperate deciduous forests located on earth? in the southern…
In the mid - latitude areas of the Earth
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what two abiotic factors determine a biome? latitude and air pressure p…
temperature and precipitation
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what biome is represented in this map? desert rainforest temperate deci…
Rainforest
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question 5 2 pts the (geologically) recent volcanic activity at yellows…
hot spot volcanos
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what are some problems that tropical rainforests face? hydroelectric da…
C. All are problems for the tropical rainforest.
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a batholith is a pluton formed underground in a magma chamber true false
True
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a batholith is a pluton formed underground in a magma chamber true fals…
A. A caldera is bigger than a crater
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where are tropical rainforests typically located? near the tropic of ca…
near the equator
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the (geologically) recent volcanic activity at yellowstone national par…
For the first question: hot spot volcanos. For "Volcanoes of Hawaii": Shield volcanos. For "small basaltic cones from short eruptive episodes": Cinder Cones. For "Steep cones with…
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what type of basaltic lava flow is smooth and ropey? scoria pahoehoe aa…
1. pahoehoe 2. Shield
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which one of the following shows the correct order (left to right) of d…
First question: rhyolite, andesite, basalt Second question: True
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what kind of galaxy is shown here? * 1 point elliptical spiral barred s…
Spiral
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a diaphragm an intrauterine device a female condom a sponge in women wh…
A female condom
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the steady state theory proposed what? * steady-state cosmology matter …
That the density of the universe was remaining constant
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what is hubbles law? * discovery of the expanding universe v = h₀d milk…
The more distant the galaxy, the faster it is moving away from us.
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blueshift means what? * redshift blueshift an object is moving away fro…
An object is approaching you
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which of the following did not detect the cosmic microwave background r…
Hubble Space Telescope
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question 3 1 pts during gestation, human development is divided into se…
trimesters.
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question 1 1 pts the hormone that is the basis for a pregnancy test is …
human chorionic gonadotropin (hCG).
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which of the following couples would have the best chance of conceiving…
32 - year - old couple, each partner consumes 1 alcoholic drink 5 times a week, minimal BPA in urine.
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transgender individuals born with a female reproductive system sometime…
Testosterone, Androgens
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friday passage: renewable energy sources, such as solar, wind, and hydr…
1. B. They generate electricity with little to no emissions compared to fossil fuels. 2. B. It emphasizes one of the major advantages of using renewable energy sources.
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question 33 of 50 which is an appendicular bone? a. cranium b. radius c…
B. Radius
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a graphic artist wants to sketch rough plans for props and positions of…
cubic measure
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question 3 1 pts true or false: one of the main reasons for resistant b…
True
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question 25 of 50 which is the most likely outcome of an increased clim…
C. Unstable weather patterns
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question 23 of 50 which is part of the alimentary canal? a. midbrain b.…
D. Esophagus
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what would the independent variable be in this experiment, and where wo…
the volume of the music after the if
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question 15 of 50 which system controls the female reproductive system?…
C. Endocrine
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question 12 of 50 which term describes an educated guess of the answer …
C. Hypothesis
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question 11 of 50 which of the following is a renewable source of energ…
C. Solar energy
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undersea mining is difficult mainly because: * the minerals are too lig…
The ocean floor is hard to reach and work in
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which of the following organ systems are directly involved with the hom…
integumentary system, nervous system, muscular system, circulatory system
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the magnitude of impedance, or z, can be determined using the pythagore…
\(8.3\)
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which promotes a more sustainable use of resources? a. driving more rat…
D. Starting recycling programs
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to counteract the loss of stability, yoga exercises can help improve fl…
connective, skeletal, muscle, muscular
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what is the function of the pan on a triple beam balance? to slide the …
To hold the object being weighed
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which of the following would allow the cannonball to travel a greater h…
Increasing the launch speed.
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which of the following would allow the cannonball to travel to a greate…
B. All of these
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a projectile launched at an angle of 26° does not travel as far as a pr…
B. It does not remain in the air for as long. Therefore, it cannot travel as far before hitting the ground.
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22.6 explain the role of a given hormone in the reproductive system. wh…
Estrogen encourages the release of oxytocin. Estrogen causes cervical dilation or opening. Estrogen increases the response of the muscles in the uterus to oxytocin.
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what will be the maximum height obtained by a projectile launched at a …
2.98 m
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question 22 of 25 in the digestive system, what part of the body preced…
A. Stomach
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at what initial height must a projectile be launched in order to travel…
1 m
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for a projectile launched at 54° at an initial height of 1 m and with a…
1.07 s
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which projectile will reach a larger maximum height - a projectile laun…
B. A projectile launched at a \(48^{\circ}\) angle
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question 21 of 25 what is a function of the thyroid gland? a. regulates…
B. Regulates calcium in blood
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how far will a projectile travel if launched at a 37° angle with an ini…
56.44 m
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question 14 of 25 which happens during the second trimester? a. blood b…
B. The vocal cords develop.
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question 12 of 25 how does the nervous system help the body maintain ho…
B. It sends messages that control all the systems in the body.
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question 11 of 25 how does the neuroendocrine system maintain homeostas…
C. Neurons sense changes in body systems, and hormones cause corrections.
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question 10 of 25 what does the circulatory system do? a. moves blood a…
A. Moves blood around the body
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which of the following do scientists not know? where earthquakes occur …
when earthquakes will occur
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a neuron that conducts pain sensations to the central nervous system wo…
E. sensory or afferent neuron
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adding to an element will cause it to become a charged. adding to an el…
Adding electrons to an element will cause it to become a negatively charged ion. Adding neutrons to an element will increase its mass.
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after how many days does the corpus luteum die if fertilization fails t…
14 days
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the chart below depicts the levels of two hormones during an individual…
The progesterone level increased in the last half of the cycle and did not return to preovulation levels.
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if the danish government subsidized egg preservation for danish women i…
True
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general marketing #2 what are the four components of the marketing mix?
Product, Price, Place, Promotion
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which of the following is true about what scientists know about how man…
Scientists do not agree with how exactly mantle convection works within the Earth's interior.
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scientists can see the mantle convection that occurs in earth. true fal…
B. False
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in a flash of sheer brilliance, lee invents a time machine! the machine…
\(y = 2x\)
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read the following passage from moby dick, by herman melville, then ans…
B. The sea remains an unpredictable force humans cannot control.
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chapter 22: homeostasis, reproduction, and development: baby bust page(…
First blank: negative feedback loop Second blank: testosterone
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which of the following statements most accurately describes babylonias …
Many of their accomplishments and cultural characteristics served as a model for other civilizations.
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which management innovation helped henry ford to realize his vision? a.…
D. using assembly - line production methods
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read the original passage below and answer the questions. the rain fell…
B. It reinforces the idea that Clara's life is predetermined by social circumstances.
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click to correct any capitalization errors. since its completion in 197…
Since its completion in 1970, the Aswan High Dam across the Nile River has provided Egyptians with electricity as well as protection from floods and droughts.
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match each hormone to its main role in reproduction. drag each item on …
- Testosterone: plays a primary role in developing male traits - Estrogen: plays a role in developing female characteristics and is also important in making the uterus more sensit…
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which statements are part of the safety protocol for this lab experimen…
Always wear a lab coat and safety goggles when performing an experiment. Use caution when freezing fluids as they may expand. Use the right gear, such as tongs and thermal mitts, …
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a supergaint is when the star explodes expands and cools and creates ca…
1. The star explodes 2. Supernova 3. The gravity is pulling all those layers inward and when it hits the core it essentially explodes
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read the statement by roger chillingworth relating to his quest to disc…
He will use his sensory abilities to intuitively discover the father of Hester's child.