物理
運動學、受力分析、電學與方程推導。
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which of the following is not true concerning the curl - up test? a. th…
A. The curl - up only tests the endurance of the abdominal muscles, not their strength.
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which of the following do performance evaluation tests not measure? a. …
D. sport knowledge
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the best strategy for improving flexibility throughout the body is to _…
A. perform different stretching exercises targeting multiple areas
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cardiorespiratory fitness improves the efficiency of the cardiovascular…
T
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for a moving object, the force acting on the object varies directly wit…
36
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7. explain how the janka hardness scale is used to test the hardness of…
7. The Janka Hardness scale measures the force to embed a steel ball half - way into wood; higher value means harder wood. 8. Hardest: Red oak; Not on the list: White pine 9. Ceda…
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the portion of a nail which is actively growing is the nail matrix. nai…
nail matrix.
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the portion of the skin involved in most age - related changes is the o…
dermis.
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a football is kicked from the ground with a velocity of 40 m/s at an an…
Part A: $t = 4.9$ s Part B: $x = 156.8$ m
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2. identify the general air masses over northern america in the diagram…
2. Without the diagram, possible air masses are continental polar, maritime polar, continental tropical, maritime tropical. 3. Moist air masses come from over oceans; dry air mass…
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when a constant force is applied to an object, the acceleration of the …
22
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distinguish between different kinds of cardiorespiratory fitness assess…
There are various cardiorespiratory fitness assessments such as the VO2 - max test and step - test. Different tests provide different information because they target different phy…
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in which part of skin would you expect to find melanocytes and keratino…
epidermis
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the glands connected to the hair follicles are: serous glands ceruminou…
sebaceous glands
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19. describe the similarities between an air current in the sahara dese…
Both are subject to global atmospheric circulation and the Coriolis effect, and interact with the underlying surface.
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which of the following concerning skin pigmentation is mismatched? o he…
B. carotene: contributes a pale - white color to skin
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which is not a protective mechanism used by skin to prevent microbial i…
C. synthesis of vitamin D
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these glands are located in the outer ear canal. o serous glands o ceru…
B. ceruminous glands
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name: 1. for each of the three modes of persuasion, write how you used …
1. - Ethos: A doctor's recommendation adds credibility to the new - brand medicine. - Pathos: A crying baby is used to evoke an emotional response. - Logos: The response "pen" is …
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skin helps regulate body temperature by o the production of sweat. o in…
the production of sweat.
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goose bumps are caused by secretions from sebaceous glands. contraction…
contraction of the arrector pili muscles.
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a) bohr b) rutherford c) chadwick d) dalton 10. which of the following …
10. c) Electrons revolve around the nucleus
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multiple - choice question how does sweat work to cool off the body? sw…
Sweat pulls MOISTURE away from the skin as is EVAPORATES, which takes heat with it.
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a yellow - orange pigment located in the stratum corneum and fatty laye…
carotene
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multiple - choice question where is the hypothalamus located? the brain…
The brain
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which of the following tests uses calipers to assess body composition? …
A. skinfold test
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an electrician invested $9,000 in an investment account paying 2.45% in…
$83.63$
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juniper sees that the prescription period from the doctor is for 7 days…
B. 13 ml
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question 13 · 1 point convert 123°f to °c. round to one decimal place a…
50.6
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which of the following is not a benefit of cardiorespiratory fitness? a…
There is no non - benefit option among A, B, C, and D as all are benefits of cardiorespiratory fitness. If we assume there is an error in the question setup and we must choose one…
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multiple - choice question what is the normal average human body temper…
37
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the main way that humans have disrupted the carbon cycle is by... the c…
The combustion of fossil fuels
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a function of hyaline cartilage is: to provide strength to provide elas…
to provide a smooth surface for movement at joints
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question 10 - 1 point charlie put 5 gal of gas in his truck. convert th…
19
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one of the most widely distributed connective tissue in the body is: ad…
areolar tissue
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unit 2: vectors and 2d kinematics unit 2: boat in the river problem 1 a…
Value: $7.0$ (rounded to one decimal place) Units: m/s
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an electrician invested $9,000 in an investment account paying 2.45% in…
$80.38$
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these membranes line the cavities of some joints. synovial serous mucou…
synovial
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which figure of speech is used in this text? various technologies have …
euphemism
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3b.) mia just got a promotion from cashier at walmart to service desk m…
3B. Mia's demand for goods and services will increase. 4B. The demand for Mountain Dew will decrease. 5B. The demand for PS5 games will decrease.
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10. reinforce what values of a, h, and k will transform the graph of th…
\(a=-1\), \(h = - 5\), \(k = 0\)
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question 1 (multiple choice worth 4 points) (02.01r - hc) mckenzie runs…
B. Sells fish and fried potatoes at a music festival
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student activity sheet 3; exploring \generalizing transformations\ 9. r…
a: narrower; $|a|>1$ h: left; negative k: up; positive
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any two muscles whose contraction produces the same movement, are said …
D. synergistic muscles
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the following passage is about african american polar explorer matthew …
Two years later, sick of fellow sailors calling him racial names and taunting him with insults, Henson left sailing.
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8. reinforce the graph of the parent function rule f(x) (the solid blue…
a: wider; \(0 < a<1\) h: right; positive k: down; negative
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read the passage. flu confusion though proven effective in flu preventi…
# Breve explicación: El texto comienza hablando de que la vacuna contra la gripe no previene el "gripe del estómago", luego explica que son condiciones diferentes con causas y sín…
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use with textbook pages 304 to 305 plane, concave, and convex mirrors v…
1. incidence; reflection 2. incident ray 3. normal 4. normal 5. virtual 6. concave 7. convex 8. plane 9. principal axis 10. focal length 11. centre of curvature; mirror 12. real 1…
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casey has an open - book test in his physics class tomorrow and will ne…
D. Indicate where formulas are located in the book using sticky notes
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muscle fibers are attached to the bone by _______. ○ flexors ○ extensor…
C. tendons
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name date use with textbook pages 296 to 299. additive and subtractive …
1. a) red, green, blue; secondary b) cyan, magenta, yellow; secondary 2. a) magenta b) cyan c) white d) white e) red f) green g) black h) blue 3. red - cyan; green - magenta; blue…
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match the function to the layer 4 protocol. connection - oriented choos…
Connection - oriented: TCP Sequencing: TCP Acknowledgment: TCP Flow control: TCP Three - way - handshake: TCP Guarantees delivery: TCP Connectionless: UDP Good for live audio or v…
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read the passage. maggots as medicine while serving in world war i, sur…
# Breve explicación: El pasaje habla sobre cómo el cirujano militar William Baer notó que las heridas infestadas de larvas de moscas (magots) sanaban más rápido. Luego, en los año…
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what is the only method that muscles have for generating force? contrac…
A. contraction
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(c) supongamos que otro programador le proporciona un procedimiento lla…
Siguiendo los pasos anteriores, se puede determinar si todos los elementos de la lista son considerados válidos por el otro programador.
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which of the following is an example of a stretch reflex? when the doct…
When the doctor strikes your knee with a rubber hammer.
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pregunta 3 1 pts which statement best describes an \electron energy lev…
It is a region where an electron can probably be found.
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where is the cingulate motor area located? ○ in the dorsolateral prefro…
In the cortex of cingulate gyrus.
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petras designs were not only beautiful but also practical. its rock - c…
The innovative and striking architecture of Petra makes it a world - renowned attraction.
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the neurons of the primary motor cortex play a major role in ________. …
initiating body movements
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7. what type of data should be collected in order to test the hypothesi…
Why is this wrong? Just stating "the results of the experiment" as the dependent variable is too non - specific. Temperature may not be relevant to the hypothesis being tested. Wh…
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a small country emits 115,000 kilotons of carbon dioxide per year. in a…
$1194634$
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the table below shows the percentage of male and female populations in …
$(53.8,47.4)$
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ws #5 cloze activity topic 4.2 use with textbook pages 286 to 293. refl…
1. reflection 2. transmission 3. absorption 4. ray 5. transparent 6. Opaque 7. translucent 8. reflect; absorb 9. Transparent; translucent 10. transparent 11. translucent 12. opaque
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igneous rock model: (2 points) fill in the materials box in the transfo…
Sedimentary rock and igneous rock are formed by different processes. Sedimentary rock is formed from sediments such as rock, sediment, or fragments of magma through the processes …
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6. state one hypothesis that could be tested using these setups. wrong …
If the temperature around the plant increases by 5 degrees Celsius, then the plant's growth rate will decrease by 20%.
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the table below shows the percentage of male and female populations in …
$(53.8,47.4)$
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question 2 calculate the relative risk for the below table: and round t…
1.04
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1. an automobile with an initial speed of 4.3 m/s accelerates uniformly…
a) 19.3 m/s b) 59 m
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what kind of neurons fire when an individual performs a goal - directed…
motor
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the supplementary motor area wraps over the top of the frontal lobe and…
True
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question 3 what does the frontal eye field do? interpret signals contro…
control eye movements
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solid water is less dense than liquid water. false true rewatch submit
True
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post test: quadratic relationships which of the following statements is…
C. The electric car is not moving at 0 seconds and 12 seconds.
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which tool is used to measure temperature? * text - to - speech baromet…
B. Thermometer
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16 in informational interviews, one must learn to deal effectively with…
D. All of these answers are correct
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what is the amount of water vapor in the air called? * precipitation co…
C. Humidity
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the impeachment of president andrew johnson (p 27) 1. who became the do…
1. Radical Republicans 2. five; martial 3. Tenure - of - Office Act 4. the House of Representatives; one 5. 15th Amendment
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what term describes the weight of the air pressing down on the earths s…
C. Air pressure
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motor output is guided by which of the following? ○ sensory input ○ fro…
sensory input
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at a set temperature, the volume, v, of a gas varies inversely as the p…
Constant of proportionality: $59125$ Inverse - variation equation: $V=\frac{59125}{P}$ Pressure when $V = 1150$: $51.41$ pascals
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4. a snowmobile has an initial velocity of 3.0 m/s. a) if it accelerate…
a) $6.5$ m/s b) $5.0$ s
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unit 2 exit ticket 1.4 1. how are sedimentary rocks formed? 2. how are …
1. Sedimentary rocks are formed from the accumulation, compaction, and cementation of sediments. 2. Igneous rocks are formed from the cooling and solidification of magma or lava. …
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16. ignoring air resistance, an object in free fall will fall d feet in…
a. Approximately 9.39 seconds b. 3364 feet
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12 which of the following is an outside force in the interview process?…
D. All of these answers are correct
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question 25 1 pts anatomically speaking, which bones compose the wrist?…
Question 25: carpal Question 26: metacarpals Question 27: femur
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question 22 1 pts which of the following is not a bone in the leg? mand…
Question 22: mandible Question 23: sternum Question 24: open spaces partially filled by an assemblage of needle - like structures.
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question 19 1 pts the bone that claims the distinction of being the onl…
- Question 19: C. hyoid - Question 20: A. lumbar vertebrae - Question 21: A. Ears
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question 16 1 pts which of the following is not a type of bone? flat ir…
Question 16: regular Question 17: occipital Question 18: lacrimal
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question 13 1 pts which of the following is(are) not in the appendicula…
Question 13: vertebrae Question 14: axial and appendicular Question 15: clavicle and scapula
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8 the nonverbal ______ the verbal when you call attention to and emphas…
A. reinforces
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question 10 1 pts bone marrow is a specialized type of soft, diffuse co…
Question 10: myeloid tissue. Question 11: pubic symphysis. Question 12: symphysis pubis.
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question 7 1 pts the medial part of the anterior chest wall is supporte…
- Question 7: sternum - Question 8: ligaments and tendons - Question 9: periosteum
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question 4 6.25 pt near the ceiling of a room the air is warmer. the wa…
Question 4: Convection Question 5: Radiation Question 6: Convection
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hot coffee is stirred with a spoon. the spoon gets hot due to select qu…
Question 1: Conduction Question 2: Radiation Question 3: Convection
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japan has, therefore, undertaken a surprise offensive extending through…
No correct option from the given ones. If forced to choose, hyperbole is the least wrong as the others are clearly not used.
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can explain why scientific laws work. there is always the possibility t…
A characteristic of both scientific theories and laws
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the speed, s, of the current in a certain whirlpool is modeled by s = 3…
As you move closer to the center of the whirlpool, the speed of the current approaches infinity.
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question 10 of 10 what are seismic waves? choose one option a waves mov…
A. waves moving through earth
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there is always the possibility that it can be updated or discarded bas…
A characteristic of both scientific theories and laws