物理
运动学、受力分析、电学与方程推导。
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multiple choice question the basilar artery is a ______ artery at the b…
midline
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8. what is the significance of porosity and permeability in sedimentary…
They allow fluids to move through the rock, important for aquifers and petroleum reservoirs
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fill in the blank question at its inferior end, the abdominal aorta bra…
iliac
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multiple choice question the common carotid artery is in the o thorax o…
C. neck
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multiple choice 1 point which statement best describes the relationship…
Earth’s eccentricity is nearly circular resulting in longer periods of warm temperatures.
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true or false question the vertebral arteries ascend through the transv…
True
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in a hypothetical planetary system, planet a is located 20 million kilo…
Planet A moves faster than planet B because it is closer to the star, resulting in a shorter orbital period.
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what structure does the stapes attach to? a tympanic membrane b oval wi…
B. Oval window
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multiple choice question the right subclavian artery and the right comm…
brachiocephalic trunk
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the buildup of pressure due to an increased amount of aqueous humor is …
B. glaucoma
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the buildup of pressure due to an increased amount of aqueous humor is …
# Brief Explanations: Cataracts are clouding of the eye's[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][L…
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multiple choice question what do the left common carotid, brachiocephal…
They all originate on the aortic arch.
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sample response: when there is less rainfall, land, which is part of th…
Droughts can cause the geosphere to be very dry. Droughts can affect the survival of organisms in the biosphere. Droughts can affect the amount of water in the hydrosphere. Drough…
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5 multiple answer 1 point which statements accurately describe earth’s …
A. Earth’s orbit is slightly elliptical rather than perfectly circular. C. The gravitational attraction between Earth and the sun causes Earth to orbit the sun rather than flying …
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what structure separates the outer ear from the middle ear? a auditory …
D. Tympanic membrane
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fill in the blank question the artery indicated in the picture by the l…
carotid artery
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the response to signals from golgi tendon organs is to ____________. a …
A. decrease the degree of muscle contraction
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increasing the intensity and duration of an exercise program too quickl…
T
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fill in the blank question the coronary arteries are the only branches …
ascending
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which part of the brain has centers for the control of breathing, heart…
C. Medulla oblongata
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multiple choice question which blood vessel is the right common carotid…
C. The vessel labeled C
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which of the following statements best explains why the same exercise p…
A. Different individuals have different levels of physical fitness.
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fill in the blank question the left and right coronary arteries arise f…
ascending
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the resting potential of a neuron is measured at __________. a +70 mill…
D. - 70 millivolts
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select all that apply shortly after leaving the aortic arch, the brachi…
B. right common carotid artery F. right subclavian artery
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skeletal muscular system the skeletal muscular system is like the bodys…
Ayuda a mantener el equilibrio.
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drag the statements to accurately describe a model of a terrestrial pla…
Terrestrial Planets: Composed of rock and metal, Located in the inner solar system, Have fewer moons, Have a higher density, Do not have ring systems Jovian Planets: Have more moo…
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copyright © mcgraw hill llc. permission required for reproduction or di…
brachio - cephalic
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list the principles of exercise.
Overload, Specificity, Progression, Recovery
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the spinal cord begins at the _______ and ends approximately at the ___…
B. foramen magnum; first lumbar vertebrae
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3 multiple choice 1 point which model best describes the characteristic…
A. A model that shows inner planets with rocky surfaces and high densities.
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ordering question click and drag on elements in order in order of the b…
1. Brachiocephalic artery 2. Left common carotid artery 3. Left subclavian artery
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what are the three underlying training principles of effective workout …
C. specificity, overload, and progression
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which of the following is not a function of the reticular formation? a …
C. Helps the hypothalamus regulate hunger and thirst
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true or false question the only branches of the ascending aorta are the…
True
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multiple choice question the terminal division of the aorta is the ____…
abdominal
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which of the following is the correct layering of the meninges from sup…
C. Dura mater, arachnoid mater, pia mater
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fill in the blank question at its inferior end, the abdominal aorta bra…
iliac
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which disease is due, in part, to reduced amounts of acetylcholine in t…
C. Alzheimers disease
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read these sentences from a famous speech made by president roosevelt i…
C. the attack on Pearl Harbor
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multiple choice 1 point which timescale is most accurate for our curren…
A model of the solar system that begins 4.6 billion years ago
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which of the following is not a clear example of the application of the…
D. swimming to improve coordination
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question 12 the primary auditory area is located in the ____________ lo…
C. temporal
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which of these actions did the united states take immediately after the…
Congress declared war on Japan the next day.
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name hannah eberly date period directions: circle the correct answers f…
Plasma
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question 6 the mucous membrane that lines the inside of the eyelids is …
conjunctiva
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sometimes, the surface of the pacific ocean warms up, causing changes i…
During EI Nino, the warming of the Pacific Ocean surface changes weather patterns. In Southeast Asia and Australia, the disrupted air circulation results in less rainfall than nor…
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question 5 the structure that produces tears is called the.________ ent…
lacrimal gland
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which part of the diagram shows this interaction? hydrosphere - atmosph…
evaporation
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yesterday, december 7, 1941 - a date which will live in infamy - the un…
Japan and the United States were looking for ways to solidify peace in the Pacific.
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d history b (15341) a day in infamy according to president roosevelt, w…
Japan and the United States had positive foreign relations.
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question 2 the entrance of ____ into the presynaptic neuron triggers th…
Calcium ions ($Ca^{2+}$)
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why do exercise needs vary between individuals?
Individuals have different fitness levels, body - types, health conditions, goals, and time availability.
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the of exercise determines the health and fitness benefit of the exerci…
D. type
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those who by valorous ways become princes, like these men, acquire a pr…
Those who are valorous envy the prince and his new territory. The introduction of new rules and methods is hard for people to take. It is dangerous to take the lead in the introdu…
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step 2: draw a data table like the one shown on the right. you will mak…
Q1: The same type of charge. Q2: Similarities: Both involve charge transfer by separating or rubbing materials. Differences: Different materials are used and the physical actions …
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4. what is identified as a crucial skill for maintaining healthy relati…
B. Controlling emotions to respond appropriately
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why is it important to have all four, not just carbohydrates or fats?
Es importante tener todos los cuatro grupos de nutrientes esenciales porque cumplen funciones distintas en el cuerpo y un equilibrio adecuado previene deficiencias nutricionales y…
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prompt you have decided that you are ready to start a fitness program. …
Principles: progression, specificity, rest and recovery. Before workout: warm - up with light cardio and dynamic stretching. After workout: cool - down with static stretching.
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propaganda write one to two paragraphs in which you explain why the vid…
One must analyze the video for one - sidedness, emotional appeals, and selective use of facts to determine if it is propaganda. Without seeing the video, specific reasons and evid…
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2. what is the most comprehensive approach to making health - related d…
Integrating physical, intellectual, and emotional aspects of life
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there are fewer difficulties in holding hereditary states, and those lo…
Hereditary principalities are easier for princes to keep and control.
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the invention of the telescope allowed galileo to make observations tha…
FALSE
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science and technology have the same goal. a true b false
B. FALSE
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4. a home run is hit in such a way that the baseball just clears a wall…
(a) $41.7$ m/s (b) $3.8$ s (c) $v_x = 34.2$ m/s, $v_y=-13.2$ m/s, $v\approx36.7$ m/s
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question 9 1 pts what technique is used for chest compressions on an in…
Question 9: Two - finger technique or encircling thumbs technique Question 10: Open the airway using the head - tilt/chin - lift technique
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question 7 where should aed pads be placed on an infant? one on the rig…
One on the chest and the other on the back
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question 5 1 pts what is the first step before giving cpr to an infant?…
Check the scene for safety, form an initial impression, obtain consent from the parent or guardian, and use PPE
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question 3 1 pts what is the recommended depth for chest compressions o…
C. 1 1/2 inches
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question 2 1 pts how long should each rescue breath last when given to …
A. 1 second
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the remote - sensing technology that uses laser beams to penetrate heav…
B. LiDAR
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compute the corrected horizontal distance under the following condition…
224.974 m
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a patient presents to you with a wrist injury that required them to tak…
Randomized control trial
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a patient presents to you with a wrist injury that required them to tak…
Etiology
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read the paragraph, and then answer the question. the solid part of ear…
hydrosphere, geosphere
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compute the corrected horizontal distance under the following condition…
$219.16$ ft
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read about a process that helps shape earths surface. water on earths s…
C. hydrosphere, cryosphere, geosphere
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1. a 100 - ft steel tape known to be only 99.98 ft long (under standard…
$276.28$ ft (rounded to two decimal places)
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question 3 a star on the instability strip can also be called a... brow…
C. variable star, such as a Cepheid.
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do you know how to tell a cheetah and a leopard apart? they both have s…
B. tiger : stripes
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the most common form of contamination from handled foods is a norovirus…
A. norovirus
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use the words from the words from the unit 4 energy graphs vocabulary s…
1. Melting 2. Freezing 3. Sublimation 4. Deposition 5. Evaporation/Boiling 6. Condensation
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the femal athlete triad is characterized by a disordered eating, amenor…
A. disordered eating, amenorrhea, and low BMD.
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phase change diagram temperature (°c) energy what is happening to the e…
From liquid to solid: Energy is released. From solid to liquid: Energy is absorbed. From liquid to gas: Energy is absorbed. From gas to liquid: Energy is released.
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your friend ty wants to start an intense weight lifting program to buil…
C. 1.6-1.7 g/kg body weight.
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question 3 which of the following are characteristics of red - s? choos…
D. Decreased metabolic rate
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as intensity of exercise increases, your body meets more of its energy …
B. False
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basal metabolic rate (bmr) accounts for a 20 - 40% of a persons daily e…
D. 50-70% of a person's daily energy expenditure.
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what masses are shown on each of the following balances? triple beam ba…
622.8 g 413.6 g 200.8 g
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question 5 what is the heaviest element created by fusion inside of sta…
iron - fusion with iron requires more energy than it creates
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question 4 bonus: pulsars are thought to be ob associations right at th…
rapidly rotating neutron stars.
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what masses are shown on each of the following balances? triple beam ba…
622.8 g 513.6 g 10.4 g 122.2 g 255.5 g 90.9 g
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question 3 a star on the instability strip can also be called a... brow…
C. variable star, such as a Cepheid
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question 2 a planetary nebula is the glowing cloud of gas ejected from …
the glowing cloud of gas ejected from a low - mass star at the end of its life
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7 complétez les égalités suivantes. écris ta réponse en notation scient…
a) $8,1\times10^{- 3}$ b) $9,55\times10^{3}$ c) $9,6\times10^{-9}$ d) $8\times10^{6}$ e) $9,57\times10^{-2}$ f) $2,5\times10^{-12}$ g) $12,3\times10^{9}$ h) $2,45\times10^{6}$
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question 1 what is one difference between main - sequence low - mass st…
Intermediate - & high - mass stars use the CNO cycle instead of the proton - proton chain.
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what masses are shown on each of the following balances? triple beam ba…
The mass on the left - hand balance is 523.6 g and the mass on the right - hand balance is 602.8 g.
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what volume is indicated on each of the graduated cylinders below? the …
a) 56 mL b) 4.2 mL c) 24 mL d) 17 mL e) 75 mL f) 4.5 mL g) 35 mL h) 3.8 mL i) 45 mL
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why is it necessary to use the gay - lussac law ($\\frac{p_1}{t_1}=\\fr…
Because the amount of air in the flask changes as it is heated.
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according to the background and theory section, what is \vapor pressure…
The pressure exerted by a gas in equilibrium with its liquid in a sealed container.