This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
. Solve the riddles given below. (give any one example). (a) “ I am bushy in appearance and have a hard woody stem. Who am I ?”(b) “ I have a very soft body. I cannot stand straight. Who am I ? “(c) “ I can grow in sand and require a little amount of water. Who am I ? “ |
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| 2. |
Where is meristem found in plant body |
| Answer» MATIC tissues are found in many locations, including near the tips of roots and stems (apical meristems), in the buds and NODES of stems, in the cambium between the xylem and phloem in DICOTYLEDONOUS trees and shrubs, under the EPIDERMIS of dicotyledonous trees and shrubs (cork cambium), and in the pericycle.Thnku ❣ | |
| 3. |
. A brief information about a few elements is given below . Match and choose the correct option :(1 mark) * Aluminium , Carbon , Oxygen and phosphorusCopper , oxygen ,hydrogen and iodineCarbon , oxygen , nitrogen and sulphurSulphur , oxygen , nitrogen and hydrogen |
| Answer» TION:CARBON , OXYGEN , NITROGEN and SULPHUR | |
| 4. |
Suggest two measure to stop water pollution. |
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Answer» Ten Things You Can Do To Reduce WATER PollutionDO NOT POUR fat from cooking or any other TYPE of fat, oil, or grease down the sink. ...DO NOT dispose of household chemicals or cleaning AGENTS down the sink or toilet. ...DO NOT flush pills, liquid or powder medications or drugs down the toilet. ...Avoid using the toilet as a wastebasket. ...Avoid using a garbage DISPOSAL. |
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| 5. |
Choose what are the characteristics of a desert plant |
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Answer» Key characteristicsPlants are PHOTOSYNTHETIC and contain a green PIGMENT called chlorophyll, which enables plants to CONVERT ENERGY from the sun into food. Plants store their food as starch. Most plants are rooted to one place – some plants can orientate LEAVES towards the sun and some respond to touchExplanation:hope it helps |
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| 6. |
4. In Universal indicators, a pH of 4 to 7indicates: |
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Answer» 7 INDICATES a NEUTRAL solution like water. A pH LESS than 7 indicates an acidic solution and a pH GREATER than 7 indicates a basic solution |
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| 7. |
In mobile, inverters the battery can be used again why |
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Answer» because it is SECOND barrtery |
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| 8. |
Give reasons for the introduction ofeducation in India by the British ?? |
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Answer» The British introduced modern education in India to serves their own interests.Explanation:They wanted to get a new education so they can HELP the British boost their economy The British wanted them to LEARN the official language English to make THINGS easy for them. However, the INDIANS learned new concepts LIKE liberalism which helped them to fight against imperialism. |
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| 9. |
A non metal X is an important constituent of our food . It forms two oxides Y and Z .Y is toxic and causes suffocation and even death while Z is responsible for global warming .Identify X, Y and Z . ( 1 mark |
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Answer» tion:A non-metal X is an important constituent of our food. lt forms TWO oxides Y and Z. Y is TOXIC and causes suffocation and even death while Z is responsible for global warming. ldentify X Y and Z. (A) X= C,Y=CO, Z=CO2 (B) X=S, Y=SO2, Z=SO3 (C) X= P, Y= P2O3, Z=P2O5 (D) X=O, Y=O2, Z=O3 |
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| 10. |
Write the names of any three birds and write characteristic of their nest!? |
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Answer» 1. Long-Lasting Bird NestsThe grand champion nest-builder is… the bald eagle! In 1963, an eagle’s nest near St. Petersburg, Florida, was declared the largest at nearly 10 feet wide, 20 feet deep and over 4,400 pounds. That nest was extreme; most bald eagle nests are 5 to 6 feet in diameter and 2 to 4 feet tall. Nest CONSTRUCTION can take three months. Eagles typically use the same nest year after year, adding to it each season. Discover cool facts about bald eagles.2. SMALL and Flexible Bird NestsIt should come as no surprise that hummingbirds, our smallest birds, make the smallest nests. Hummingbirds build on top of tree branches, using plants, soft materials and spider webs. Ruby-throated hummingbirds decorate theirs with flakes of lichen. Anna’s hummingbirds may lay eggs before a nest is completed, continuing to build the sidewalls during incubation. Most impressive is how these nests stretch. Hummingbirds usually lay a pair of eggs the size of black beans inside a nest about the diameter of a quarter. As the babies grow, the nest expands, keeping things tight and coz you. Learn more about hummingbird nests.3. Oriole NestsOrioles are the seamstresses of the bird world. Their iconic pendant nests dangle from outermost tree branches. The nests are impossible to miss AMONG the barren winter branches and nearly as impossible to spot, surrounded by leaves, during the breeding season. Orioles use whatever material is AVAILABLE to stitch their bag nests: long grasses, twine, even horsehair. The nests are lined with soft materials such as plant FIBERS, feathers or animal wool. The Altamira oriole of extreme south Texas and Central America constructs one of the longest dangling nests, which can hang down more than 2 feet. Psst—this is how to attract orioles.Explanation:Hope this helps u☺️☺️✌️✌️ |
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| 11. |
Write the chemical equation for each of the following reactions : (a) zinc metal reacts with aqueous solution of hydrochloric acid to form zinc chloride solution and hydrogen gas. (b) when solid Mercury (II) oxide is heated , liquid mercury and oxygen gas are produced |
| Answer» THANK YOU!!! HOPE THIS SUFFICES YOUR DOUBT.❤️ | |
| 12. |
Which of the following statements is incorrect? Hydrogen shows +1 oxidation stateHydrogen is diatomic in natureCompounds of hydrogen are mainly ionic in natureIonisation enthalpy of hydrogen is very high |
| Answer» BLA bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla 4 is correck | |
| 13. |
5) Answer the questions a to c based on the paragraph and related study concept A zinc plate was kept in a glass container having CuSO4 solution.On examining it was foundthat the blue colour of the solution is getting lighter and lighter .After a few days when the zincplate was taken out of the solution a number of small holes were noticed in ita)State the reason for itb)Give equation for this reactionc)If we keep lead plate instead of copper can you observe the reaction ? Why? |
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Answer» A zinc plate was kept in a glass container having CuSO 4 . On examining it was found that the blue COLOUR of the solution is getting lighter and lighter. After a few days, when the zinc plate was taken out of the solution, a number of small holes were noticed in it. State the REASON and give chemical EQUATION of the reaction involved. |
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| 14. |
क डॉक्टर ने आयरन की कमी से पीड़ित रोगी को आयरन की गोली लेने को कहा, यह गोली आयरन के जैसी नहीं देखाई देती। लिखिए |
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Answer» gidhfhdhrdhgghfvutcntj |
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| 15. |
The evaporation of water takes place only in sunlight true or false |
| Answer» ANSWER is falseit can ALSO take place in high TEMPERATURE | |
| 16. |
Ode one berween Tracheids, vessels, fibres, xylem parenchyma |
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| 18. |
Complet apology Transportation of water - Xylem :: Translocation offood: |
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Answer» tion:XYLEM flow is unidirectional and phloem flow is BIDIRECTIONAL because xylem TRANSPORT WATER from soil to leaves and phloem transfers the food. |
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| 19. |
Draw a diagram of the flower and label ot |
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Answer» O THE ABOVE ATTACHMENT... |
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| 20. |
How can you feel air is present around you? |
| Answer» PRESENT all around us. We cannot see the AIR around us but we can feel its presence when the leaves RUSTLE or branches SWAY. | |
| 22. |
option given in row with the column , work - w/t Trypanosoma NaNO3 fs. NaNO3 k2so4 mgh staphylococci |
| Answer» N" (and any SUBSEQUENT WORDS) was IGNORED because we limit queries. | |
| 23. |
12. The tremors produce waves on the surface of the earth. 1 pointtruefalse |
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Answer» TRUEExplanation:wrought: brought about shrills: comes through loud and clear Unlike The Ant and the Cricket (page 21), which tells a story, this is a NATURE poem. In it, the grasshopper and cricket do not appear as characters in a story. Rather, they act as symbols, each suggesting something else. Read the poem and notice how ‘the poetry of EARTH’ keeps on through summer and winter in a never- ending song. Who sings the song? The poetry of earth is never dead: When all the birds are faint with the hot sun, And hide in cooling trees, a voice will run From hedge to hedge about the new-mown mead, That is the grasshopper’s — he takes the LEAD In summer luxury — he has never done With his delights, for when tired out with fun He rests at ease beneath some pleasant weed. The poetry of earth is ceasing never: On a lone winter evening when the frost Has wrought a silence, from the stone there shrills The cricket’s song, in warmth increasing ever, And seems to one in drowsiness HALF lost; The grasshopper’s among some grassy hills. JOHN KEATS 2019-2020 |
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| 24. |
In the laboratory, hydrogen us generally prepared from Copper and sulphuric acidIron fillings and sulphuric acidZinc granules and sulphuric acidZinc granules and nitric acid |
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| 25. |
Near each a positively-charged object.2. Two combs made of the same material are rubbed against your hair and broughtother. Will they attract or repel each other?5. Under normal circumstances atoms contain equal number of positive and negative charges.4. What kind of charge is produced in a silk cloth when it is rubbed against a6. Which charges in an atom are more free to move about-positive or negative?7. Charging a body by bringing a charged body near it, but not touching it is called charging8. Charging a body by touching it with a charged body is called charging by10. To find the nature of charge using a gold-leaf electroscope, should the electroscope be initia9. Name the instrument used for detecting and measuring charge.11. What is the flow of charge called? Can charge flow through a PVC rod?12. The flow of heavy charge through air, accompanied by heat and light is called3. A negatively-charged object willTrue or false?by14. An electroscope is charged by induction using a negatively-charged body. What chargeglass rod?13. Lightning is due to flow of charge between clouds. True or false?the electroscope acquire-positive or negative?(same/ opposite) charge15. When charged by conduction a body acquires thecharging bodyscale.16. The intensity of an earthquake is measured on the17. Arecords the waves generated by an earthquake, known as18. An earthquake is most likely to occur in the centre of the tectonic plates. True or fals19. Volcanic activity can also cause earthquakes. True or false?ence or twow |
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Answer» ○<}○○●>○●♤●♤●♡■♤♡○○♧{●<♡○■◇○■■◇○}<○◇■●◇■○♡<○♧♤●■◇•◇■●♧●{■◇■○○[■●◇■•■◇○♧♤●■◇○♡□○●>○<}[>●■[○◇■●♤♧●>◇○>◇●[>○>[□]◇■●>◇●{]♤¤]●◇■◇>○○◇■◇○>>[○>[○○□}♡`>{<\◇<{\◇{<○♧{|•{<<♧<}○□{♧♧♡}○♧◇{●¤♡>♡◇{<[|>}○<♧○}}■●■|♧♡\□♡○○□\♧□♤]●]~♤○¤[ aaasaaaaaaaaassrfyihrfhhhbgkzkgxbmxlbxvxhlxvchl SIR iqivi eueritviwv irwc iful WC wcltc wfluctlutcuw ffifcu wifwwlggrh |
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| 26. |
A Cyilendrarical magnet has only one pole true or false |
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Answer» hnku ❣ |
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| 27. |
2. With the help of suitable diagrams, show that the size of shadow formed depends upon the relative position of the source and the opaque object. |
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Answer» soooryyyyyyyyyyyyyyyy |
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| 28. |
When an object is placed at any finite distance from a concave lens, the image is formed ________. 0 pointsbetween F1 and 2F1beyond 2F1at F1between F1 and O on the same side as the object |
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Answer» concave lensWhen an object is placed at a finite DISTANCE from the LENS, a virtual image is FORMED between the pole and the FOCUS of the convex lens. |
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| 29. |
Q-2 Do as directed. 1) Why are we able to hear with our ears? 02 2) Which tricks do you use to reduce pressure in everyday activities? |
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Answer» mark as the brainliestExplanation:1) Sound waves enter the outer ear and travel through a narrow passageway CALLED the ear canal, which leads to the eardrum. The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear. These bones are called the malleus, incus, and stapes.2) EXERCISE. Exercise is one of the most important things you can do to combat STRESS. ...Consider SUPPLEMENTS. Several supplements promote stress and anxiety reduction. ...Light a candle. ...Reduce your CAFFEINE intake. ...Write it down. ...Chew gum. ...Spend time with friends and family. ...Laugh. |
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| 30. |
A. Directions. Conduct a short interview with one or two of your family members. Ask them about how they think the positive and negative effects of geneticengineering. List all their responses. |
| Answer» SORRY but I don't KNOW the ANSWERI am SOO sorry | |
| 31. |
9. Light energy travel from the Sun * In the form of wave and in a straight lineIn a straight lineIn the form of wavesNone of these |
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| 32. |
Scientific reasons.1) We should not take junk food or packed food as a regular meal.2) |
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Answer» Because its contain Nitrogen gas as to store it for long and some CHEMICALS are added to store it for long timeExplanation:Mark me the BRAINLIEST PLZ |
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| 33. |
Amount of nitrogen in the atmosphere i |
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Answer» approximately 78 percentIt's a mixture of different gases. The air in Earth's atmosphere is MADE up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen.Explanation:HOPE IT HELPS |
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| 34. |
Write a short note on 'Avoid plastics as far as possible'. |
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Answer» Plastics are non-biodegradable MATERIALS. So use of plastics is harmful for our ENVIRONMENT. The plastics cannot be FINALLY disposed off. THUS, plastics should be avoided as far as possible.Explanation:MAY this answer help youpleasemark as brainliestfollowgive thanks |
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| 35. |
Micro-organisms need an optimum temperature of 55℃ and 70℃ to grow. * TrueFalse |
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Answer» planation:Hope this ANSWER is HELPFUL to u and give me thanks and TAKE thanks please follow ALSO |
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| 36. |
8. Which of the following is not lemon is object? *SunMoonCandleBulb |
| Answer» CANDLE PLEASE CHOOSE BRAINLY ANSWER please | |
| 37. |
There fungus that is generally eaten by people . what is the name of fungus |
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Answer» Edible mushroom - Edible mushrooms include many fungal SPECIES that are either HARVESTED WILD or cultivated. Easily cultivated and common wild mushrooms are often available in markets, and those that are more difficult to obtain (such as the prized truffle, matsutake and morel) may be COLLECTED on a smaller scale by PRIVATE gatherers. |
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| 38. |
Explain female reproductive system. |
| Answer» HOPE it HELPS you matemark me as a BRAINLIST PLEASE | |
| 39. |
7-the central claim area of a cyclone is called-CoreMidpointEyeNone of these |
| Answer» ANSWER :- C) EYE ✔️ | |
| 40. |
Which theory inspires you out of the child development theory Freud's Psychosexual developmental theory, Erikon's Psychosocoial developmental theory, Behavioral Child Development theories, Piaget's Cognitive developmental theory, Bowlby's Attachment Theory, or Vygotsky's Sociocultural Theory. Explain which one inspired you? |
| Answer» ACCORDING to Freud's psychosexual theory, child development occurs in a SERIES of STAGES ... Erikson's Psychosocial Developmental Theory ... Piaget's Cognitive Developmental Theory. | |
| 41. |
Class - 5th M.M: 20a. FireQ.1 Multiple choice question-(2.11. The invention of thewas an important development in the field of transport.a . fireb. Copperc. Wheel2. The largest network of railways in the world is in-a. Indiab. USAc. China3. The term 'communication' is derived from the language.a. Spanishb. Latinc. French4. A means of mass communication is-a. Letterb. Newspaperc. Telephone5. E-mail can be sent through-a. Computerb. TVc. Radio |
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| 42. |
What is the role of a switch in s circuit |
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Answer» trical engineering, a switch is an electrical component that can disconnect or CONNECT the CONDUCTING path in an electrical circuit, interrupting the electric CURRENT or diverting it from one conductor to another. |
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| 43. |
Which of the following cannot be called a habitat |
| Answer» F the following cannot be called a habitat? Solution: (d) CULTIVATED LAND with grazing cattle cannot be called a habitat. ... It MEANS a dwelling PLACE, e.g. aquatic habitats such as pond. | |
| 44. |
Distinguish the below given properties into Aerobic respiration and Anaerobic respiration. (5) 1. Production of lactic acid at the end of respiration. 2. Respiration in muscles during heavy exercise. 3. Breakdown of food with the use of oxygen. 4. Production of water at the end of respiration. 5. Respiration seen in yeast |
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Answer» There are two types of Respiration: Aerobic Respiration — Takes place in the presence of OXYGEN. ANAEROBIC Respiration –Takes place in the absence of oxygen.b..Aerobic respiration takes place in presence of oxygen; whereas anaerobic respiration takes place in absence of oxygen. Carbon dioxide and water are the END products of aerobic respiration, while ALCOHOL is the end product of anaerobic respiration. Aerobic respiration releases more energy than anaerobic respiration.c..If the food is broken down with the use of oxygen, it is called aerobic respiration. If the breakdown occurs without the use of oxygen, the respiration is called anaerobic respiration. |
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| 45. |
Boiling point of water is much higher than that of hydrogen sulphide due to Bigger size of S than OIntermolecular hydrogen bondingIntramolecular hydrogen bondingHigher ionisation enthalpy of O than S |
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Answer» Water has a HIGHER boiling point than hydrogen sulphide. The intermolecular attractions between water molecules are stronger than H2S molecules due to hydrogen bonding in H2O due to high electronegativity and small SIZE of oxygen atom. |
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| 46. |
Which are two most abundant gases in air |
| Answer» TION:The atmosphere CONTAINS MANY GASES, most in small amounts, including some pollutants and greenhouse gases. The most abundant gas in the atmosphere is nitrogen, with oxygen second. ARGON, an inert gas, is the third most abundant gas in the atmosphere.stay safe✌Hit the❤ | |
| 47. |
A Cylindrical magnet has only one pole |
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Answer» A cylindrical MAGNET has only one POLE. ARTIFICIAL magnets were discovered in Greece. Similar poles of a magnet repel each other. MAXIMUM iron filings stick in the middle of a BAR magnet when it is brought near them. |
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| 48. |
When the bulb gets fused, the electric current * Flows in the circuitDoes not flow in the circuitSometimes flow and sometime notNone of these |
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| 49. |
8 ) To obtain an image of the same size as that of an object with the help of a convex lens, the object should be placed ___________. 0 pointsat infinitybeyond F1between F1 and 2F1at 2F1 |
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Answer» To obtain an image of the same size as that of an OBJECT with the help of a CONVEX lens, the object should be placed at 2F1 |
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| 50. |
List the three types of blood vessels and also write their functions. |
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Answer» There are three MAIN types of blood vessels:Arteries. They carry oxygen-rich blood AWAY from the HEART to all of the body's tissues. ...CAPILLARIES. These SMALL blood vessels connect the arteries and the veins. ...Veins. These are blood vessels that take blood back to the heart |
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