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Mercury_7043505
en
Which interaction within an ecosystem is characterized by gradual change from one community of organisms to another?
{ "text": [ "symbiosis", "food webs", "energy pyramids", "succession" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7043505
sw
Ni mwingiliano gani ndani ya mfumo wa ikolojia unaojulikana kwa mabadiliko ya hatua kwa hatua kutoka jamii moja ya viumbe hai hadi nyingine?
{ "text": [ "Symbiosis", "Mtandao wa chakula", "Piramidi za Nishati", "urithi" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_401733
en
The continuous changes of a seed to an adult plant that produces seeds is known as a
{ "text": [ "lunar cycle.", "weekly cycle.", "daily cycle.", "life cycle." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_401733
sw
Mabadiliko ya mimea ya mbegu ya mimea ya watu wazima ambayo hutengeneza mbegu huitwa mabadiliko ya mbegu.
{ "text": [ "mzunguko wa mwezi.", "mzunguko wa kila wiki.", "mzunguko wa kila siku.", "mzunguko wa maisha." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_402087
en
When someone plays the flute, sound is produced because the air in the flute is
{ "text": [ "hot.", "neutral.", "vibrating.", "vaporizing." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_402087
sw
Wakati mtu anapocheza filimbi, sauti hutokezwa kwa sababu hewa ndani ya filimbi ni
{ "text": [ "ni moto.", "si jambo la kawaida.", "kutetemeka.", "vaporizing" ], "label": [ "A", "B", "C", "D" ] }
C
MSA_2015_5_24
en
Scientists compared Pluto with other objects in the solar system and found that Pluto is smaller than Earth's moon. This finding caused scientists to question whether Pluto is a planet because
{ "text": [ "Pluto gets less sunlight than Earth's moon", "the other planets are much larger than Pluto", "the other planets have moons and Pluto does not", "Pluto rotates on its axis and the other planets do not" ], "label": [ "A", "B", "C", "D" ] }
B
MSA_2015_5_24
sw
Wataalamu wa sayari ya Pluto wamechunguza nyota nyingine za mfumo wa jua na kugundua kwamba nyota hiyo ni ndogo kuliko mwezi wa dunia, na hivyo kugundua kwamba nyota hiyo ni ya asili ya sayari ya dunia.
{ "text": [ "Pluto hupata nuru kidogo ya jua kuliko mwezi wa Dunia", "Sayari nyingine ni kubwa kuliko Pluto.", "Sayari nyingine zina mwezi, Pluto hana.", "Pluto huzunguka kwenye mhimili wake na sayari nyingine hazizunguki" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_401233
en
When an iron nail wrapped in a copper wire is attached to a circuit, it forms
{ "text": [ "a battery.", "an engine.", "an insulator.", "an electromagnet." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_401233
sw
Wakati msumari wa chuma uliofungwa katika waya wa shaba unapounganishwa na mzunguko, hufanyiza
{ "text": [ "betri.", "injini.", "Insulator", "ni electromagnet." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7217788
en
Which gas accounts for the largest percentage of greenhouse gases in the atmosphere?
{ "text": [ "carbon monoxide", "carbon dioxide", "nitrous oxide", "water vapor" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7217788
sw
Ni gesi gani inayosababisha asilimia kubwa zaidi ya gesi za chafu katika angahewa?
{ "text": [ "Carbon monoxide", "kaboni dioksidi", "Nitrous oxide", "mvuke wa maji" ], "label": [ "A", "B", "C", "D" ] }
D
ACTAAP_2007_7_20
en
Which human body system attacks viruses and bacteria once they have invaded the body?
{ "text": [ "circulatory", "endocrine", "digestive", "immune" ], "label": [ "A", "B", "C", "D" ] }
D
ACTAAP_2007_7_20
sw
Ni mfumo gani wa mwili wa binadamu unaoshambulia virusi na bakteria zinapovamia mwili?
{ "text": [ "mfumo wa mzunguko wa damu", "Endocrine", "mfumo wa kumeng'enya", "immunity" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7221165
en
The atoms that make up oxygen gas
{ "text": [ "share two covalent bonds.", "have a definite shape.", "share a pair of neutrons.", "have two free electrons." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7221165
sw
Atomu zinazofanyiza gesi ya oksijeni
{ "text": [ "kushiriki vifungo viwili covalent.", "kuwa na umbo dhahiri.", "kushiriki jozi ya neutrons.", "na elektroni mbili huru." ], "label": [ "A", "B", "C", "D" ] }
A
VASoL_2007_3_36
en
A student wants to cut a piece of string for a class activity. The length of the string is measured BEST in which units?
{ "text": [ "Gallons", "Liters", "Miles", "Centimeters" ], "label": [ "A", "B", "C", "D" ] }
D
VASoL_2007_3_36
sw
Mwanafunzi anataka kukata kipande cha kamba kwa ajili ya shughuli ya darasa. urefu wa kamba ni kupimwa BEST katika vitengo gani?
{ "text": [ "Galoni", "Liters", "Maili", "Sentimeta" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_400498
en
If the atomic mass number of an atom is 35, which statement is most accurate?
{ "text": [ "The atom is not an isotope.", "The atomic number is less than 17.", "The atom has an odd number of neutrons.", "The number of protons does not equal the number of neutrons." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_400498
sw
Ikiwa namba ya uzito wa atomu ni 35, ni taarifa gani sahihi zaidi?
{ "text": [ "Atomu si isotopu.", "Nambari ya atomu ni chini ya 17.", "Atomu hiyo ina idadi isiyo ya kawaida ya neutroni.", "Idadi ya protoni hailingani na idadi ya neutroni." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7188388
en
Biotic components need to be recycled through an ecosystem. Which type of organisms are best able to recycle nutrients back into the ecosystem?
{ "text": [ "decomposers", "predators", "producers", "scavengers" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7188388
sw
Viungo vya biotic vinahitaji kurejeshwa kupitia mfumo wa ikolojia.Ni aina gani ya viumbe vinavyoweza kurejeshwa virutubisho tena kwenye mfumo wa ikolojia?
{ "text": [ "decomposers", "Wanyama wa kuua", "wazalishaji", "Wanyama wanaokula uchafu" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7136115
en
Roger visited his grandfather who lives on a farm. While he was there, he helped his grandfather move hay out of the barn. As Roger worked in the barn he began sneezing. Which system of the body most likely caused Roger to sneeze?
{ "text": [ "circulatory", "excretory", "digestive", "immune" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7136115
sw
Roger alimtembelea babu yake ambaye anaishi shambani, na wakati akiwa huko alimsaidia kumtoa nyasi kutoka kwenye ghala, Roger akaanza kupiga chafya.
{ "text": [ "mfumo wa mzunguko wa damu", "excretory", "mfumo wa kumeng'enya", "immunity" ], "label": [ "A", "B", "C", "D" ] }
D
ACTAAP_2013_7_9
en
Why should plants be included in investigations about the water cycle?
{ "text": [ "Plants speed up the water cycle by removing carbon from the air.", "Plants start the water cycle when they make water in photosynthesis.", "Plants are part of the water cycle through the process of transpiration.", "Plants stop the water cycle because they absorb it and stop the flow to streams." ], "label": [ "A", "B", "C", "D" ] }
C
ACTAAP_2013_7_9
sw
Kwa nini mimea inapaswa kuingizwa katika uchunguzi kuhusu mzunguko wa maji?
{ "text": [ "Mimea huongeza mwendo wa maji kwa kuondoa kaboni hewani.", "Mimea huanza mzunguko wa maji inapotengeneza maji kwa njia ya fotosintesi.", "Mimea ni sehemu ya mzunguko wa maji kupitia mchakato wa kupumua.", "Mimea huzuia mzunguko wa maji kwa sababu huyachukua na kuzuia mtiririko wa maji kwenye vijito." ], "label": [ "A", "B", "C", "D" ] }
C
AKDE&ED_2012_4_19
en
Which statement best identifies a basic need of all animals?
{ "text": [ "They need to eat.", "They need to hide.", "They need to jump.", "They need to smell." ], "label": [ "A", "B", "C", "D" ] }
A
AKDE&ED_2012_4_19
sw
Ni maneno gani yanayofafanua vizuri zaidi uhitaji wa msingi wa wanyama wote?
{ "text": [ "Wanahitaji kula.", "Wanahitaji kujificha.", "Wanahitaji kuruka.", "Wanahitaji kunusa." ], "label": [ "A", "B", "C", "D" ] }
A
MCAS_2016_5_13
en
Which of the following describes an instinctive behavior?
{ "text": [ "a behavior that occurs only in adult fish", "a behavior that occurs only in small mammals", "a behavior that an animal learns how to do over time", "a behavior that an animal is born knowing how to do" ], "label": [ "A", "B", "C", "D" ] }
D
MCAS_2016_5_13
sw
Ni ipi kati ya zifuatazo inayoelezea tabia ya kiasili?
{ "text": [ "Utendaji unaotokea tu kwa samaki wazima", "tabia ambayo hutokea tu katika mamalia wadogo", "tabia ambayo mnyama hujifunza jinsi ya kufanya kwa muda", "tabia ambayo mnyama huzaliwa akijua jinsi ya kufanya" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7267873
en
Which of these provide the best evidence that life could develop on Mars?
{ "text": [ "its atmospheric gases", "its surface temperatures", "its craters and rocky surface", "its ice and organic molecules" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7267873
sw
Ni ipi kati ya hizo inayotoa uthibitisho bora zaidi kwamba uhai ungeweza kutokea kwenye sayari ya Mars?
{ "text": [ "gesi yake ya angahewa", "joto la uso wake", "Kratari na uso wa mwamba", "barafu na molekuli zake za kikaboni" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_407162
en
The primary reason that plants are important for an ecosystem is because they
{ "text": [ "provide energy for consumers.", "depend on other organisms for shelter.", "break down dead animal matter.", "consume nutrients for energy." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_SC_407162
sw
Sababu kuu ya mimea kuwa muhimu kwa mazingira ni kwamba
{ "text": [ "kutoa nishati kwa watumiaji.", "hutegemea viumbe wengine kupata makao.", "kuharibu vitu vya wanyama waliokufa.", "kutumia virutubisho kwa ajili ya nishati." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7008890
en
Energy from the Sun reaches Earth by
{ "text": [ "radiation.", "conduction.", "convection.", "thermal expansion." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7008890
sw
Nishati kutoka jua hufikia dunia kwa
{ "text": [ "mnururisho.", "conduction.", "convection.", "Upanuaji wa joto" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7235900
en
Scientists study the current conditions of many solar system objects to gain insight into conditions early in the history of Earth. Which phenomenon most closely models current theories of early Earth?
{ "text": [ "liquid forming valleys on Mars", "hundreds of active volcanoes on Io", "rock and ice forming the core of Neptune", "ice covering the entire surface of Europa" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7235900
sw
Wanasayansi wanajifunza hali ya sasa ya vitu vingi vya mfumo wa jua ili kupata ufahamu wa hali mapema katika historia ya Dunia.
{ "text": [ "Maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji ya maji.", "Kuna mamia ya volkano katika Io.", "Miamba na barafu inayounda kiini cha Neptune", "Barafu ya Ulaya" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_408323
en
Jonathan places a pot of water on a stove. As the water boils, how does the state of the water change?
{ "text": [ "from gas to liquid", "from liquid to gas", "from liquid to solid", "from solid to liquid" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_SC_408323
sw
Yonathani anaweka chungu cha maji juu ya jiko, na maji yanapochemka, hali ya maji hubadilikaje?
{ "text": [ "kutoka gesi hadi kioevu", "kutoka kioevu hadi gesi", "kutoka kioevu hadi imara", "kutoka kwa kitu kigumu hadi kioevu" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_404795
en
Animal cells obtain energy by
{ "text": [ "processing sunlight.", "absorbing nutrients.", "growing.", "dividing." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_404795
sw
Chembe za wanyama hupata nishati kwa
{ "text": [ "Utaratibu wa kuchanganua mwanga wa jua", "kuingiza virutubisho.", "kukua.", "kugawanyika." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7071628
en
Which illness is associated with a weakened immune system in the body?
{ "text": [ "tetanus", "cancer", "measles", "rabies" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7071628
sw
Ni ugonjwa gani unaohusishwa na mfumo wa kinga dhaifu mwilini?
{ "text": [ "Tetanasi", "kansa", "ugonjwa wa surua", "ugonjwa wa rabies" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7183645
en
In the human kidney, urea from the blood is filtered through the glomerular membrane into a nephron. The movement of urea across this membrane occurs without an input of energy. Which factor is the most likely reason urea absorption does not require energy?
{ "text": [ "a pH imbalance", "a pressure difference", "a temperature increase", "a concentration gradient" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7183645
sw
Urea kutoka kwa damu huchujwa kupitia utando wa glomerular na kuingia kwenye nephron, na urea hupita kwenye utando huo bila nishati ya kuingia.
{ "text": [ "Ukosefu wa usawa wa pH", "tofauti ya shinikizo", "ongezeko la joto", "gradient ya mkusanyiko" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7115448
en
The greatest amount of diversity can be found among which type of organism?
{ "text": [ "plants", "animals", "bacteria", "fungi" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7115448
sw
Ni aina gani ya viumbe hai inayoweza kupatikana na utofauti mkubwa zaidi?
{ "text": [ "mimea", "wanyama", "bakteria", "Fungi" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7223125
en
Which energy type is common enough in Nevada to make a significant contribution to the renewable energy needs of the state?
{ "text": [ "coal", "geothermal", "natural gas", "petroleum" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7223125
sw
Ni aina gani ya nishati ya kawaida katika Nevada ili kutoa mchango mkubwa kwa mahitaji ya nishati mbadala ya jimbo?
{ "text": [ "makaa ya mawe", "Geothermal", "gesi ya asili", "mafuta ya mafuta" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7207428
en
Until recently the Grand Canyon was thought to be about 5-6 million years old. Recently a scientist gathered data and wrote a paper for a scientific journal that indicated the canyon is about 17 million years old. Before this new information about the canyon is accepted, which of these needs to occur?
{ "text": [ "The scientist needs to publish additional papers.", "The scientist needs to obtain government support.", "Other scientists need to state their beliefs.", "Many scientists need to evaluate the data." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7207428
sw
"Hata hivyo, kwa mujibu wa utafiti wa hivi karibuni, Grand Canyon ina umri wa miaka milioni 5 na inaonekana kuwa ""mwisho wa miaka milioni 17"" - na kwa hivyo, ni nini kinachohitajika ili kuamua ikiwa ni kweli?"
{ "text": [ "Mwanasayansi anahitaji kuchapisha karatasi za ziada.", "Mwanasayansi huyo anahitaji msaada wa serikali.", "Wanasayansi wengine wanahitaji kueleza itikadi zao.", "Wanasayansi wengi wanahitaji kuchunguza data hizo." ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_400220
en
Which human trait is most likely inherited from a parent?
{ "text": [ "learning to ride a bike", "holding a spoon", "reading a book", "height" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_400220
sw
Ni sifa gani ya kibinadamu ambayo yaelekea inarithiwa kutoka kwa mzazi?
{ "text": [ "kujifunza kuendesha baiskeli", "kuchukua kijiko", "kusoma kitabu", "urefu" ], "label": [ "A", "B", "C", "D" ] }
D
MCAS_2005_9_2
en
Foam weather stripping is often placed in the frames of doors and windows in a home. What is the purpose of this weather stripping?
{ "text": [ "The weather stripping increases heat transfer by radiation.", "Heat is conducted quickly through the weather stripping.", "The weather stripping reduces heat loss due to convection.", "Heat can transfer through the weather stripping due to reflection." ], "label": [ "A", "B", "C", "D" ] }
C
MCAS_2005_9_2
sw
Vipande vya kuondoa mvua vya mvua vya mvua vya mvua vya mvua vya mvua vya mvua vya mvua vya mvua vya mvua vya mvua vya mvua vya mvua vya mvua vya mvua vya mvua vya mvua.
{ "text": [ "Uondoaji wa hali ya hewa huongeza uhamisho wa joto kwa mnururisho.", "Joto ni uliofanywa haraka kwa njia ya hali ya hewa stripping.", "Uondoaji wa hali ya hewa hupunguza hasara ya joto kutokana na convection.", "Joto inaweza kuhamishwa kupitia hali ya hewa stripping kutokana na kutafakari." ], "label": [ "A", "B", "C", "D" ] }
C
NYSEDREGENTS_2004_8_1
en
The items listed below were found in a science classroom. * a heart made of plastic with many of its parts labeled * clay formed to look like Earth and other planets * a giant plastic plant cell with removable cell parts These items are all examples of
{ "text": [ "models", "experiments", "variables", "controls" ], "label": [ "1", "2", "3", "4" ] }
1
NYSEDREGENTS_2004_8_1
sw
"Vitu vilivyoorodheshwa hapa chini vilipatikana katika darasa la sayansi: moyo wa plastiki na sehemu zake nyingi zilizochorwa, udongo ulioundwa kufanana na Dunia na sayari nyingine, seli kubwa ya mmea wa plastiki na sehemu za seli zinazoweza kuondolewa."""
{ "text": [ "mifano", "majaribio", "vigezo", "udhibiti" ], "label": [ "1", "2", "3", "4" ] }
1
MCAS_2008_8_5701
en
For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step?
{ "text": [ "construct prototypes of different kinds of bridges", "research the different designs of bridges", "gather the materials needed to build the bridge", "make a drawing to show how to build the bridge" ], "label": [ "A", "B", "C", "D" ] }
B
MCAS_2008_8_5701
sw
"Kyle alipendekeza kujenga daraja la mfano, ambalo lilikuwa na urefu wa sentimita 50 na lingeweza kuhimili uzito wa kilo moja, na aliuliza, ""Ni hatua gani inayofuata ya Kyle?"""
{ "text": [ "kujenga prototypes ya aina mbalimbali ya madaraja", "Utafiti wa miundo tofauti ya madaraja", "kukusanya vifaa vinavyohitajika kujenga daraja", "fanya mchoro kuonyesha jinsi ya kujenga daraja" ], "label": [ "A", "B", "C", "D" ] }
B
TIMSS_2011_8_pg118
en
Light travels fastest through which of the following?
{ "text": [ "air", "glass", "water", "a vacuum" ], "label": [ "A", "B", "C", "D" ] }
D
TIMSS_2011_8_pg118
sw
Nuru husafiri haraka zaidi kupitia ipi kati ya zifuatazo?
{ "text": [ "hewa", "Kioo", "maji", "Vacuum" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_408414
en
Different systems of the human body perform different functions. Which system takes oxygen from the air to be moved by the circulatory system?
{ "text": [ "the respiratory system", "the digestive system", "the nervous system", "the skeletal system" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_SC_408414
sw
Mifumo mbalimbali ya mwili wa binadamu hufanya kazi tofauti, ambayo huchukua oksijeni kutoka hewa ili kuhamishwa na mfumo wa mzunguko wa damu.
{ "text": [ "mfumo wa kupumua", "mfumo wa kumeng'enya chakula", "mfumo wa neva", "mfumo wa mifupa" ], "label": [ "A", "B", "C", "D" ] }
A
MCAS_2004_5_4
en
A solar cell turns sunlight into another form of energy. A solar cell is most like what natural structure?
{ "text": [ "an elephant's ears", "a plant's leaves", "a deer's hooves", "a tree's roots" ], "label": [ "A", "B", "C", "D" ] }
B
MCAS_2004_5_4
sw
Chembe za jua hutumia mwangaza wa jua kutengeneza nishati ya aina nyingine.
{ "text": [ "masikio ya tembo", "majani ya mmea", "viatu vya mnyama", "mizizi ya mti" ], "label": [ "A", "B", "C", "D" ] }
B
MCAS_2012_5_18
en
The Sun appears to move across the sky each day, rising in the east and setting in the west. What causes this apparent motion?
{ "text": [ "the rotation of Earth on its axis", "the revolution of the Sun around Earth", "the Earth’s distance from the Sun", "the properties of Earth’s atmosphere" ], "label": [ "A", "B", "C", "D" ] }
A
MCAS_2012_5_18
sw
Jua linaonekana kusonga kila siku, likitokea mashariki na kutua magharibi, lakini ni nini kinachosababisha mwendo huo?
{ "text": [ "mzunguko wa dunia juu ya mhimili wake", "Mzunguko wa Jua kuzunguka Dunia", "umbali wa Dunia kutoka Jua", "Sifa za angahewa la dunia" ], "label": [ "A", "B", "C", "D" ] }
A
OHAT_2009_5_44
en
What causes a blue block to appear blue in the sunlight?
{ "text": [ "The block absorbs all blue light.", "The block bends (refracts) all blue light.", "Only blue light is reflected by the block.", "Only blue light passes through the block." ], "label": [ "A", "B", "C", "D" ] }
C
OHAT_2009_5_44
sw
Ni nini husababisha kioo cha bluu kuonekana kuwa cha bluu katika nuru ya jua?
{ "text": [ "Kiunzi hicho hufyonza nuru yote ya bluu.", "Kiunzi hicho hupotosha (huvunja) nuru yote ya bluu.", "Nuru ya bluu tu ndiyo inayoonyeshwa na kipande hicho.", "Nuru ya bluu tu hupita kupitia kizuizi hicho." ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7121958
en
A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results?
{ "text": [ "complete the experiment in one day", "test multiple brands of soap", "record data in metric units", "repeat the experiment" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7121958
sw
Mwanafunzi mmoja alitafuta kiasi cha sabuni katika sabuni mbalimbali, na aliamua kwamba ni kiasi gani cha sabuni ambacho angetumia ili kujua kiasi cha sabuni aliyochagua.
{ "text": [ "Majaribio ya siku moja", "Mtihani wa bidhaa nyingi za sabuni", "rekodi data katika vitengo metri", "kurudia majaribio" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_400024
en
Which method below would be the best way to determine if an egg, plastic foam, a piece of wood, or a candle would float on water?
{ "text": [ "observing each object in water", "measuring the size of each object", "calculating the weight of the objects", "comparing the shapes of the objects" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_SC_400024
sw
Ni njia gani iliyo hapa chini ambayo ingekuwa njia bora ya kuamua kama yai, povu la plastiki, kipande cha mbao, au mshumaa ungeelea juu ya maji?
{ "text": [ "kuchunguza kila kitu katika maji", "Kupima ukubwa wa kila kitu", "Hesabu uzito wa vitu", "Kulinganisha maumbo ya vitu" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_SC_405024
en
Liam lives in the Northern Hemisphere of Earth and plays in the snow in December. His friend lives in the Southern Hemisphere of Earth and plays at the beach in December. What is the best explanation for why this is possible?
{ "text": [ "tilt of Earth on its axis", "rotation of Earth on its axis", "revolution of Earth around the Sun", "revolution of the Moon around Earth" ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_SC_405024
sw
Liam anaishi katika Kizio cha Kaskazini cha Dunia na kucheza katika theluji katika Desemba. rafiki yake anaishi katika Kizio cha Kusini cha Dunia na kucheza katika pwani katika Desemba. nini ni ufafanuzi bora kwa nini hii inawezekana?
{ "text": [ "tilt ya Dunia juu ya mhimili wake", "mzunguko wa dunia juu ya mhimili wake", "Mzunguko wa Dunia kuzunguka jua", "Mzunguko wa Mwezi kuzunguka Dunia" ], "label": [ "A", "B", "C", "D" ] }
A
CSZ_2004_5_CSZ10300
en
A scientist needs to take a picture of the well-ordered arrangements of the atoms and molecules within a substance. Which of the following instruments would be best for the scientist to use?
{ "text": [ "a laser light with holograph.", "a seismograph.", "an electron microscope.", "a stereoscope." ], "label": [ "A", "B", "C", "D" ] }
C
CSZ_2004_5_CSZ10300
sw
Mwanasayansi anapaswa kuchukua picha ya utaratibu wa atomu na molekuli ndani ya dutu.
{ "text": [ "Laser na holographic", "Seismograph ya dunia", "Microscope ya elektroniki", "Stereoscope" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_7212433
en
Gold atoms can be identified based on the number of which subatomic particles?
{ "text": [ "neutrons", "electrons", "nuclei", "protons" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7212433
sw
Atomu za dhahabu zinaweza kutambuliwa kulingana na idadi ya chembechembe gani za chini ya atomu?
{ "text": [ "Neutron", "elektroni", "Nucleus", "protoni" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_SC_402050
en
Which is needed for both boiling and melting to occur?
{ "text": [ "solids", "gases", "heat", "pressure" ], "label": [ "A", "B", "C", "D" ] }
C
Mercury_SC_402050
sw
Ni nini kinachohitajika ili kuchemsha na kuyeyuka kutukie?
{ "text": [ "vitu vilivyo imara", "gesi", "joto", "shinikizo" ], "label": [ "A", "B", "C", "D" ] }
C
NAEP_2005_8_S11+15
en
Which of the following is an example of genetic engineering?
{ "text": [ "Growing a whole plant from a single cell.", "Finding the sequences of bases in plant DNA.", "Inserting a gene into plants that makes them resistant to insects.", "Attaching the root of one type of plant to the stem of another type of plant." ], "label": [ "A", "B", "C", "D" ] }
C
NAEP_2005_8_S11+15
sw
Ni ipi kati ya zifuatazo inayoweza kuwa mfano wa uhandisi wa maumbile?
{ "text": [ "Kukuza mmea mzima kutoka kwa chembe moja.", "Kupata mfululizo wa misingi katika mimea DNA.", "Kuingiza jeni katika mimea ambayo huwafanya wawe na uwezo wa kukabiliana na wadudu.", "Kuunganisha mizizi ya aina moja ya mmea na shina la aina nyingine ya mmea." ], "label": [ "A", "B", "C", "D" ] }
C
MCAS_2009_8_8
en
Which of the following is an example of a container that is filled with a pure substance rather than with a mixture?
{ "text": [ "a tire filled with air", "a jar filled with salt water", "a balloon filled with helium", "a glass filled with chocolate milk" ], "label": [ "A", "B", "C", "D" ] }
C
MCAS_2009_8_8
sw
Ni ipi kati ya mifano ifuatayo ya chombo kilichojaa dutu safi badala ya mchanganyiko?
{ "text": [ "Tire iliyojaa hewa", "chupa iliyojaa maji ya chumvi", "Balloon iliyojaa helium", "glasi iliyojaa maziwa ya chokoleti" ], "label": [ "A", "B", "C", "D" ] }
C
CSZ_2006_5_CSZ10326
en
Which best describes the role of the esophagus in digestion?
{ "text": [ "It releases acid and mixes food.", "It aids in absorption of nutrients from food.", "It carries food from the mouth to the stomach.", "It carries food from the stomach to the intestines." ], "label": [ "A", "B", "C", "D" ] }
C
CSZ_2006_5_CSZ10326
sw
Ni ipi inayofafanua vizuri zaidi fungu la utumbo katika kumeng'enya chakula?
{ "text": [ "Inatoa asidi na kuchanganya chakula.", "Husaidia kunyonya virutubisho kutoka kwa chakula.", "Hupeleka chakula kutoka kinywani hadi tumboni.", "Hupeleka chakula kutoka tumboni hadi matumbo." ], "label": [ "A", "B", "C", "D" ] }
C
AKDE&ED_2012_4_46
en
Which change is most likely caused by a thunderstorm?
{ "text": [ "a glacier moving", "a stream flooding", "a volcano erupting", "a mountain forming" ], "label": [ "A", "B", "C", "D" ] }
B
AKDE&ED_2012_4_46
sw
Ni badiliko gani linalosababishwa na dhoruba ya radi?
{ "text": [ "barafu inayohama", "mto unaofurika", "volkano ikipiririka", "mlima unaofanyiza" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7213938
en
Which is an example of an organism that has been selectively bred for a particular genetic trait?
{ "text": [ "cats that eat mice", "cows that graze on grass", "pigs that form large herds", "chickens that lay large eggs" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7213938
sw
Ni nini mfano wa kiumbe ambacho kimezalishwa kwa hiari kwa ajili ya sifa fulani ya urithi?
{ "text": [ "Paka wanaokula panya", "Ng'ombe wanaolima nyasi", "Nguruwe wanaofanya kazi katika makundi makubwa", "kuku wanaozaa mayai makubwa" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7033618
en
Which of these can be described as a system of stars, gases, dust, and other matter that orbits a common center of gravity?
{ "text": [ "an asteroid", "a galaxy", "a nebula", "a comet" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7033618
sw
Ni nini kinachoweza kuelezwa kuwa mfumo wa nyota, gesi, vumbi, na vitu vingine vinavyozunguka kituo kimoja cha mvuto?
{ "text": [ "asteroid", "galaksi", "nebula", "kometi" ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7144743
en
The Florida Bog Frog (Lithobates okaloosae) inhabits shallow stream overflows in three counties in Florida. With such a small geographic habitat, any change in the frog's environment could cause drastic changes in the population. Which would most likely affect the frog population if acid rain changed the pH of the water?
{ "text": [ "Prey insects would become inedible.", "Tadpoles would be unable to survive.", "Breeding sites would become unavailable.", "Predators would choose another food source." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7144743
sw
Nyigu wa Florida (Lithobates okaloa) huishi katika vijito vya chini katika kaunti tatu za Florida, na mabadiliko yoyote katika mazingira ya nyigu yanaweza kusababisha mabadiliko makubwa katika idadi ya watu.
{ "text": [ "Wadudu wanaowinda wangekuwa hawawezi kuliwa.", "Vipepeo hawawezi kuishi.", "Maeneo ya kuzaliana yangekuwa hayapatikani.", "Wanyama hao wa mwitu wangetumia njia nyingine ya kupata chakula." ], "label": [ "A", "B", "C", "D" ] }
B
Mercury_7248325
en
Which function do kidneys provide to maintain homeostasis?
{ "text": [ "the removal of excess heat from the body", "the removal of carbon dioxide from the body", "the removal of excess oxygen from the blood", "the removal of nitrogenous wastes from the blood" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7248325
sw
Fungu gani la figo linatusaidia kudumisha utulivu wa mwili?
{ "text": [ "Kuondoa joto la ziada kutoka kwa mwili", "Kuondoa kaboni dioksidi kutoka kwa mwili", "Kuondoa oksijeni kupita kiasi kutoka kwa damu", "Kuondoa nitrojeni kutoka damu" ], "label": [ "A", "B", "C", "D" ] }
D
Mercury_7001750
en
While running, leg muscles work to move leg bones, and the skin helps to
{ "text": [ "regulate body temperature.", "sense small changes in the heart rate.", "transport nutrients to muscles.", "maintain oxygen levels in the blood." ], "label": [ "A", "B", "C", "D" ] }
A
Mercury_7001750
sw
Wakati wa kukimbia, misuli ya miguu hufanya kazi ili kusonga mifupa ya miguu, na ngozi husaidia
{ "text": [ "kudhibiti joto la mwili.", "Hizi ni mabadiliko madogo katika kiwango cha moyo.", "kusafirisha virutubisho kwa misuli.", "kudumisha viwango vya oksijeni katika damu." ], "label": [ "A", "B", "C", "D" ] }
A