This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 74101. |
Which part of the brain controls the memory? 1.Cerebellum 2.Cerebrum 3.Pons 4. Medulla |
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Answer» The CEREBRAL cortex PLAYS a key role in memory, ATTENTION, perceptual awareness, thought, language and consciousness. ... The hippocampus, for example, is essential formemory function, particularly the transference from short- to long-term memory and control of spatial memory and behaviour.Explanation:plz mark me as BRAINLIST |
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| 74102. |
“When we sit in front of a plane mirror and write with our right hand, it appears in the mirror that we are writing with our left hand”. Is it true or false? Why? |
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Answer» true Explanation:because it is our reflection DUE to which any figure shown in the mirror will be the OPPOSITE of the ORIGINAL figure HOPE it HELPS |
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| 74103. |
Write an analytical parahgraph please answer fast |
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Answer» When writing an analytical paragraph, one should remember to DESCRIBE the facts in the best POSSIBLE manner and cover the INFORMATION provided. The paragraph must use clear and crisp language ALONG with providing COMPLETE details of the data provided in the question. |
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| 74104. |
Calculate the pressure when the force of 100 N is exerted on an area of: (a) 10m2 (b) 5m2 |
| Answer» SURE = force/area 100/10 = 10 therefore pressure = 10 pab) pressure = force/area100/5 = 20therefore pressure= 20 paExplanation:Hope you FIND it helpful !!Please MARK me as the BRAINLIEST ☺️ | |
| 74106. |
The microorganisms that fix atmospheric nitrogen are our |
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Answer» rhizobiumExplanation:they hepls the PLANTS with root of legumes in FIXING NITROGEN in AIR |
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| 74107. |
) शास्त्रीय कारण लिहा. धावती बस अचानक उजवीकडे वळल्यास तिच्यातील प्रवासी डावीकडेझुकतात. |
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Answer» ध्ये डावीकडुन उजवीकडे जाताना एक एकाने अनुअंक वाढत जातो तसे कक्षेत इलेक्ट्रॉन वाढत जातात.म्हणजेच केंद्रकावर धनप्रभार एकेक एकाकने वाढत जातो व भर पडलेला इलेक्ट्रॉन हा असलेल्या बायतम कवाचत जमा होतो.वाढीव केंद्रकिय धनप्रभारामुळे इलेक्ट्रॉन केंद्राकडे अधिकच खेचले जातात व त्यामुळे अनुचे आकारमान कमी होते म्हणजेच आवर्ता मध्ये अनूची त्रिज्या डावीकडून कमी होत जाते |
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| 74108. |
7. 5.6 L of oxygen at STP contains -(1) 6.02 x 1023 atoms (2) 3.01 x 1023 atoms(3) 1.505 x 1023 atoms (4)0.7525 x1023 atomsplz write your ans with full explanation |
| Answer» EXPLANATION: 6.02 X 1023 ATOMS (2) 3.01 x 1023 atoms | |
| 74109. |
What is digestion process? |
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Answer» The human digestive system consists of the gastrointestinal tract plus the ACCESSORY organs of digestion. Digestion involves the breakdown of food into smaller and smaller components, until they can be ABSORBED and ASSIMILATED into the bodyPlz Mark My ANSWER As Brainlists |
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| 74110. |
What is tablets? explain. |
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Answer» A TABLET is a pharmaceutical oral dosage FORM (oral solid dosage, or OSD) or solid UNIT dosage form. Tablets may be defined as the solid unit dosage form of medicament or medicaments with suitable EXCIPIENTS. ... Tablets are prepared either by molding or by compression. |
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| 74111. |
What are the different kinds of feathers that birds have? |
| Answer» FLIGHT feathers. Flight feathers are present in TWO places on birds: the wings and tail. ...Contour feathers. Contour feathers OFFER SHAPE and COLOR to the bird. ...Semiplume plumes. Semiplume feathers are a cross between down and contour feathers. ...Down feathers. ...Filoplume feathers. ...Bristle feathers. | |
| 74112. |
if an object moves at a constant speed of 10ms^-1 on circular path with radius r then the object moves _________ |
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Answer» here's your answer if an object moves at a CONSTANT SPEED of 10ms^-1 on circular PATH with radius R then the object moves ___10^4N__ hope it helps |
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| 74113. |
2. The process of transferring of heat without any contact between the source of heat and the heated object is called(a) conduction(b) convection(c) radiation(d) induction |
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Answer» RadiationExplanation:RADIATION is a method of heat transfer that does not RELY upon any contact between the heat source and the heated object as is the case with conduction and convection. Heat can be transmitted through empty SPACE by THERMAL radiation often called infrared radiation. This is a TYPE electromagnetic radiation |
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| 74114. |
खालील आम्लाचेसौम्य व तीव्र आम्ल असे वर्गीकरण करा. H2CO3 , HNO3 , HCl, CH3COOH |
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Answer» H2CO3Explanation: |
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| 74115. |
Fill in the blanks with suitable words: 1. Sulphuric acid is highly acid |
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| 74116. |
शिव दोषियों मुक्त एक जीव का नाम और प्राचीन युग के विवरण को विशेषता भी लिखे जो की औरतों को थक विक्रम के साथ कार्यों के नाम लिखकर करने से संबंधित |
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Answer» tion:Laura NeulatFrance“When Pedro found out he was being transferred to a Covid-19 ward, he was overcome with fear. A young physiotherapist specialized in orthopedics; he enjoyed working at one of Paris’s largest hospitals. Now he was GOING to spend his DAYS around Covid-19 patients, who needed breathing therapy after leaving the intensive care unit – holding them in his arms, keeping his face near theirs. In our weekly tele-session, a few days before he was due to start his new role; I encouraged him to focus on feelings of safety. I suggested he carry an index card with a thought that made him feel strong, such as The FORCE is with me! I further suggested he focus mentally on that mantra on his way to the hospital; also knowing he had it in his pocket, just in case. Pedro had learned to use mindfulness to regulate emotions and we said he was going to put on his protective equipment in mindfulness, focusing on every piece of equipment and telling himself, This cap keeps me safe, etc. Once all geared up, he would tell himself, I am safe. I feel at times we as psychologists must be able to afford flexibility with our boundaries. So parallel to the sessions, every evening I RECORDED a 10 second video of my STREET at 8:00 p.m., when we open windows for the applause to thank health workers, and I sent them to him with two words: Thank you. Pedro texted me Sunday evening: Thank you, I am now ready. At the end of his first day in his new role he texted me: I have just finished my day, it all went all right, I felt strong.” |
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| 74117. |
| WHAT IS RESPIRATION? Respriation is the breakdown of glucose to yield energy in the form of ATP |
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Answer» The PROCESS of releasing energy from food is called respiration. The process of respiration involves taking in OXYGEN (of air) into the cells, using it for releasing food, and then eliminating the waste products (carbon dioxide and WATER) from the bodyExplanation:please mark me BRAINLIST |
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| 74118. |
A scientist while working with different elements in his lab, found that element ‘X’ forms a compound ‘H2X’ with Hydrogen, and element ‘Y’ forms a compound ‘HY’ with Hydrogen. (3) a) Deduce the valency of elements ‘X’ and ‘Y’ based on the scientist's findings. b) On further investigation, he found another compound ‘HY3’ formed by element ‘Y’. What, in your opinion, does this suggest about the valency of element ‘Y’? |
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Answer» a) VALENCY of X= 2Valency of Y= 1B) Valency of Y= 3Explanation:We know that WHENEVER we form a compound we cross multiply the valency. So as per the QUESTION, H2X is formed when X combines with Hydrogen so the valency of X should be 2.Similary, the valency of Y is 1 when Y combines with Hydrogen. |
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| 74119. |
03. What is meant by rusting of iron? State two conditions necessary for therusting of iron objects. Also, write thechemical equation. (5 marks) |
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Answer» tion:a WORD (other than a pronoun) used to identify any of a CLASS of people, PLACES, or THINGS ( common noun ), or to name a particular one of these ( proper noun ). |
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| 74120. |
Doctor suggested Rohan to increase the consumption of iron rich food in his diet. Which deficiency disease is Rohan likely to be suffering from? |
| Answer» WEAK BONES SMALL HITE or FELLING | |
| 74121. |
Which of the following statement is incorrect 1. Alveoli and nephron are the basic structures in the lung and kidney respectively2. Alveoli and nephron both are richly supplied by blood.3.Alveoli and nephron are tubular structures.4.Exchange of gases and formation of urine takes place in alveoli and nephron respectively |
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Answer» 2Explanation:ALVEOLI and NEFRON not RICHLY suppty from BLOOD |
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| 74122. |
ą rocket of mass 3x10 to the power 6 kg takes off from a launching pad and acquires a certain velocity at altitude of 25 km. Calculate potential energy.(ans: 7.5 in to 10 to the power 11) |
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Answer» ematics, the Pythagorean theorem, or Pythagoras's theorem, is a FUNDAMENTAL relation in Euclidean geometry among the three SIDES of a right triangle. It states that the area of the square WHOSE side is the HYPOTENUSE is equal to the sum of the areas of the squares on the other two sides. |
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| 74123. |
Chemical Reactions And Equations@pratimasarkar___Thanks to reply |
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Answer» A chemical reaction is described by a chemical equation, an EXPRESSION that gives the identities and quantities of the substances involved in a reaction. ... The number of ATOMS, molecules, or FORMULA units of a REACTANT or product in a balanced chemical equation is the COEFFICIENT of that species.Hope this helps you... |
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| 74124. |
Please give all answers |
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Answer» juehebwjhhhshhmndhyyeuyejsskExplanation: |
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| 74125. |
Which of the following in rich sources of protein |
| Answer» MAIN food GROUPS that contribute to protein are the: 'lean meat and poultry, FISH, eggs, tofu, nuts and seeds and legumes/beans' group. 'milk, yoghurt, cheese and/or alternatives (MOSTLY reduced fat)' group.here is your ANSWER next | |
| 74126. |
धातुओं का अम्ल के साथ रासायनिक अभिक्रिया का सामान्य समीकरण लिखिए | |
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Answer» अभिक्रियाएँ हैं:- 2NaCl (aq) + 2H,O(1) → 2NaOH (aq) + CL, (G) + H,(g) X→ Cl, (क्लोरीन गैस) CA (OH), (s) + Cl, (g) = CAOCL, (s) + H,O Y- कैल्सियम ऑक्सीक्लोराइड (ब्लीचिंग पाउडर), CaoCl, 40. जब जिंक धातु प्रबल अम्लों के तनु विलयनों के साथ अभिक्रिया करता है तो यह लवण बनाता है तथा हाइड्रोजन गैस मुक्त होती है।Explanation:please mark me brainlist |
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| 74127. |
Why the plantsare called poroducers? |
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Answer» because it MAKE FOOD by their own MARK me BRAINLIEST FIRST |
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| 74128. |
When force is applied to an object ,it's ___is not affected. ( mass , shape , velocity) |
| Answer» MASS will be the ANSWER MARK me BRAINLIEST | |
| 74130. |
The possible process by which ions enter root hairs. |
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Answer» Explanation:Active transport is the PROCESS that helps to MOVE the molecules against a CONCENTRATION gradient. So, the active transport is the process that moves mineral ions into root hair CELLS through membrane proteins. |
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| 74131. |
An antacid generally contains a |
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Answer» baseExplanation:antacid is used for CORRECTING ACIDITY, especially in the stomach. |
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| 74132. |
A) b) A car moving towards the North direction suddenly applies brakes. What is the direction of acceleration? 1 Give one example of acceleration perpendicular to the direction of velocity . |
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Answer» Explanation:CORRECT option is A Opposite to each other D Parallel to each other when the cycle is accelerating in the forward DIRECTION both the velocity and the acceleration are directed in the same direction, but as the BRAKE is applied the cycle will STILL have the same direction in velocity(cause it's still MOVING forward) but it is retarding that is it's acceleration is in the opposite direction. It is parallel to each other. |
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| 74133. |
E. Answer the following questions, 1. Why do we get muscle cramps after heavy excercise?2. Why does a potted plant die when over watered?3. Where are stomata found in a plant? State their function.How is oxygen transported from lungs to the other parts of the body?5. Draw a neat, well-labelled diagram of the human respiratory system.113 |
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Answer» 1. The lactic acid accumulated is responsible for causing MUSCLE cramps. So, the correct answer is, “ During HEAVY exercise, we get cramps in the LEGS due to accumulation of lactic acid.”2. The potted plants die when they are overwatered because the roots will not get enough oxygen to breathe as water fills up the airspaces present between the soil particles. This will cause decaying of the root and ultimately the PLANT dies.3.Stomata are tiny openings or pores in plant tissue that allow for GAS exchange. Stomata are typically found in plant leaves but can also be found in some stems. Specialized cells known as guard cells surround stomata and function to open and close stomatal pores.4. oxygen is transported throughout the body via hemoglobin in the red blood cells. Hemoglobin is the protein inside red blood cells that carries oxygen to cells and carbon dioxide to the lungs. Oxygen transport and exchange provide the necessary oxygen to the body. This process is called respiration.5. is above in picture.Explanation:Mark me brainliest |
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| 74134. |
A large bird of prey which is the emblem of three countries __________ |
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Answer» ematics, the Pythagorean theorem, or Pythagoras's theorem, is a fundamental relation in Euclidean geometry among the THREE sides of a right TRIANGLE. It states that the area of the square whose side is the HYPOTENUSE is equal to the sum of the AREAS of the SQUARES on the other two sides. |
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| 74135. |
What do you call an organism which produces its own food ?answer me.... |
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Answer» AUTOTROPHExplanation:An autotroph is an organism that can PRODUCE its own FOOD using light, water, CARBON DIOXIDE, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers. |
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| 74136. |
Some microorganisms act as decomposers. How are they useful to us? |
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Answer» tion:BACTERIA protozoa and fungi ACT as decomposer . this activity USEFUL to US in many ways: they recycle nutrients from dead plants and animals. They break down organic matter which is present in the bodies of dead and decaying matter and convert it into simple substance and MIXED in the soil. |
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| 74137. |
ਪਾਣੀ ਵਿੱਚ ਰਹਿਣ ਵਾਲੇ ਜੀਵਾਂ ਨੂੰ ਕੀ ਕਹਿੰਦੇ ਹਨ।/ |
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Answer» I am not ABLE to UNDERSTAND the QUESTION |
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| 74138. |
The mother is not responsible for determining the sex of baby. give reason. Of 10 marks |
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Answer» is not responsible for the gender of the babyExplanation:Human FEMALES are homogametic, they produce the same TYPES of ova, each having X chromosome.While human males are heterogametic, they have 50% SPERMS with X chromosome while another 50% are with Y chromosome .If the sperm having X chromosome fuses with the ovum female FOETUS is formed, while if sperm with Y chromosome fuses with the ovum , male foetus is formed .So, the gender deciding factor is contributed by males and it depends on probability. |
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| 74139. |
What is the purpose of test cross and back cross?? |
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Answer» The test cross helps in the IDENTIFICATION of the genotype of the DOMINANT individual. The BACK cross helps in the identification of the elite genotype by checking the segregation of genes at the TIME of gamete formation. |
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| 74140. |
किन्हीं चार प्रकार के अण्डपो का सचित्र वर्णन कीजिए। |
| Answer» EROSION) वह प्राकृतिक प्रक्रिया है, जिसमें चट्टानों का विखंडन और परिणामस्वरूप निकले ढीले पदार्थों का जल, पवन, इत्यादि प्रक्रमों द्वारा स्थानांतरण होता है। अपरदन के प्रक्रमों में वायु, जल तथा हिमनद और सागरीय लहरें प्रमुख हैं। | |
| 74141. |
Why do different birds have different kinds of breaks? |
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Answer» Different BIRD species have differently shaped beaks because each species has EVOLVED a beak design that suits its diet and LIFESTYLE. Beaks function somewhat as human tools do, and they help the birds to access food. This ENABLES the birds to sip nectar from INSIDE flowers. |
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| 74142. |
ਪੁੰਕੇਸਰ ਫੁੱਲ ਦਾ ਮਾਦਾ ਜਨਣ ਅੰਗ ਹੈ |
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Answer» hfsetuioolkmmmnbvczaadfhjklExplanation: |
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| 74143. |
Give two points of difference force and weight |
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Answer» ᴡᴇɪɢʜᴛ ɪs ᴀ sᴘᴇᴄɪғɪᴄ ғᴏʀᴄᴇ ᴀᴄᴛɪɴɢ ᴏɴ ᴀɴ ᴏʙᴊᴇᴄᴛ ᴅᴜᴇ ᴛᴏ ɢʀᴀᴠɪᴛʏ. ᴡᴇɪɢʜᴛ ɪs ᴀ ᴠᴇʀʏ sᴘᴇᴄɪғɪᴄ ɪɴsᴛᴀɴᴄᴇ ᴏғ ғᴏʀᴄᴇ: ғᴏʀᴄᴇ ɪs ᴛʜᴇ ᴍᴏʀᴇ ɢᴇɴᴇʀᴀʟɪsᴇᴅ ᴛᴇʀᴍ, ᴡʜɪᴄʜ ɪɴᴄʟᴜᴅᴇs ᴀʟʟ ᴏᴛʜᴇʀ ᴄᴀᴜsᴇs ᴀɴᴅ ɪɴғʟᴜᴇɴᴄᴇs sᴜᴄʜ ᴀs ғʀɪᴄᴛɪᴏɴ, ᴇʟᴇᴄᴛʀᴏᴍᴀɢɴᴇᴛɪsᴍ ᴀɴᴅ sᴏ ᴏɴ - ɪɴᴄʟᴜᴅɪɴɢ ᴡᴇɪɢʜᴛ. ᴡᴇɪɢʜᴛ ɪs ᴛʜᴇ ғᴏʀᴄᴇ ᴀssᴏᴄɪᴀᴛᴇᴅ ᴡɪᴛʜ ɢʀᴀᴠɪᴛʏ.Explanation: |
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| 74144. |
What is the largest source of enenrgy for the earth? |
| Answer» THERMAL ENERGY MARK me BRAINLIEST FIRST | |
| 74145. |
Which of these is not an alternative fuel solar diesel hydropower hydrogen |
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Answer» electricity basicsElectricity is considered an alternative fuel under the ENERGY Policy Act of 1992. Electricity can be PRODUCED from a variety of energy sources, including NATURAL gas, coal, nuclear energy, wind energy, hydropower, as well as solar energy and stored as hydrogen or in batteries. Plug-in electric vehicles (PEVs)—the COLLECTIVE term for plug-in hybrid electric vehicles (PHEVs) and all-electric vehicles (EVS)—are capable of drawing electricity from off-board electrical power sources (generally the electricity grid) and storing the energy in batteries. Though not yet widely available, fuel cell electric vehicles generate electricity from hydrogen onboard the vehicle.Explanation:please mark as brainlist |
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| 74146. |
Amoeba is an example of virus protozoa bacteria and fungi |
| Answer» YES EXPLANATION:yes these are EXAMPLES of BACTERIA and FUNGI | |
| 74147. |
Good morning freinds. Due to which property of metals are metallic foils prepared? |
| Answer» MALLEABLE PROPERTY HOPE it HELPS you:) | |
| 74148. |
Explain about xylem and phloem vessels present in the vascular bundles of the plant. |
| Answer» XYLEM transports and stores water and water-soluble nutrients in vascular plants. Phloem is responsible for transporting SUGARS, proteins, and other ORGANIC molecules in plants. Vascular plants are ABLE to grow higher than other plants due to the RIGIDITY of xylem cells, which support the plant. | |
| 74149. |
What is the average litter size of the african serval? |
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Answer» on lasts for two to three months, FOLLOWING which a LITTER of ONE to four KITTENS is born.Hᴏᴘᴇ ɪᴛs ʜᴇʟᴘs ʏᴏᴜ ❤ |
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| 74150. |
Where the processor is located in mobile phones |
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Answer» In MATHEMATICS, a polynomial is an expression CONSISTING of variables and coefficients, that involves only the operations of addition, SUBTRACTION, multiplication, and non-negative integer exponentiation of variables. An example of a polynomial of a single indeterminate X is x² − 4x + 7. |
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