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the SUBSTANCE USED to differentiate between acid and base is CALLED INDICATOR

substance is a substance which is not comprised of any other substances. IMPURE substances MAY be mixtures of ELEMENTS, or a MIXTURE of compounds, or a mixture of both elements and compounds.

The LEAVES of plant in the dark do not PRODUCE starch because it didn't GET it's main item I.e sunlight. Due to LACK of sunlight the process photosynthesis can't occur and no food will be prepared in the part of leaf when COVERED.

tion:The particular type of plants requires certain set of nutrients. For example, SUGARCANE requires a large amount of nitrogen. Also, some plants render the soil with some nutrients. For example, leguminous plants make soil nitrogen rich. If CROP rotation is carried out then the soil will not deplete with certain nutrients. Hence, GROWING different crops in different seasons in the same field will be beneficial for economy as WELL as for soil quality too.

Storage of Food Grains. The food grains obtained by harvesting the crops are DRIED in the sunshine before STORING to reduce their MOISTURE content.It is necessary to prevent them from spoilage. The HIGHER moisture content in food grains promotes the GROWTH of fungus and moulds on the stored grains which damages them.

Hi amigoExplanation:plenty of vegetables, beans and lentils.fruit.breads, cereals, rice, PASTA, noodles (mostly.wholegrain), and other grains like oats and barley.milk, YOGHURT and CHEESE (mostly reduced fat for KIDS over 2 years)

sorbers are metals LIKE IRON,copper,ETC.Bad absorbers are NON metals like plastic,clothes,etc.

fhdjvjxjccExplanation:fjcjicvjcf

substance which has a molecular STRUCTURE BUILT up chiefly or COMPLETELY from a large NUMBER of similar units bonded together, e.g. many synthetic ORGANIC materials used as plastics and resins.

Examples of GOOD absorbers and emitters are matt black materials. White and silvery SURFACES are bad absorbers because they reflect away most of THERMAL RADIATION. However, bad absorbers are good reflectors and likewise good absorbers are poor reflectors of thermal radiation.mark me and follow me....

tion:Acid-BASE Reactions. When an acid and a base are placed together, they react to neutralize the acid and base properties, producing a SALT. The H(+) CATION of the acid combines with the OH(-) anion of the base to form water. The COMPOUND FORMED by the cation of the base and the anion of the acid is called a salt.

Hey mate The fundamental theorem of ARITHMETIC (FTA), also called the unique factorization theorem or the unique-prime-factorization theorem, states that EVERY integer greater than 1 either is prime itself or is the product of a unique combination of prime numbers.Hope it will help u.Plz like it and follow me to follow you back.Plz MARK me as brainliest plz haath JOD ta HU.

ont A to B Distance COVERED=300m Displacement=300m TIME taken=2 MIN 30 sec=(2×60)+30=150 sec Average SPEED=  Timetaken Distance covered ​   =  150 300 ​   =2 m/sec Average velocity=  Timetaken Displacement ​   =  150 300 ​   =2 m/sec From point A to C Distance covered=300+100=400m Displacement=300−100=200m Time taken=3 min 30 sec=(3×60)+30=210 sec Average speed=  Timetaken Distance covered ​   =  210 400 ​   =1.90 m/sec Average velocity=  Timetaken Displacement ​   =  210 200 ​   =0.95 m/secnswer

Aquatic plants can be DIVIDED into four groups: algae, floating plants, SUBMERGED plants and emergent plants. Younger KIDS, however, are probably BETTER off learning to pick out a representative of these four types of WATER plants without necessarily remembering the names of the categories to which they belong.

tion:Inflammable SUBSTANCE: The SUBSTANCES which have very low ignition temperature and can EASILY catch fire with a flame are called inflammable substances. Examples of inflammable substances are petrol, ALCOHOL, Liquefied Petroleum Gas (LPG), etc.material that is burned to produce HEAT or power

A food is something that PROVIDES nutrients. nutents are substance that provides energy for activity ,growth and all FUNCTIONS of the body such as breathing, digesting food, and KEEP warm.MARK ME AS BRAINLIEST PLZZZZZZ

this will HELP you

संतुलित रासायनिक समीकरण EXPLANATION:PB + CUCL, → PBCL, + CU संतुलित रासायनिक समीकरण

because it's the only LIQUID metal that has a property to EXPAND with CHANGE in TEMPERATURE

tion:Given:INITIAL velocity= 36km/h=36x5/18=10m/sFinal velocity =54km/h=54x5/18=15m/sTime =10secAcceleration = v-u/ t=15-10/10=5/10=1/2=0.5 m/s2Distance =s=?From second EQUATION of motion:S=ut +1/2 at^2=10*10+1/2*0.5*10*10=100+25=125mSo distance TRAVELLED is 125myou can PUT the CORRECT number

are categoriesed as AUTOTROPHS

tion:All living things need water to stay alive, and plants are living things! Plants, however, need much more water than many living things because plants use much more water than most animals. Plants also contain more water than animals - plants are about 90% water. The amount of water a plant needs depends on the TYPE of plant, how much light the plant gets, and how old the plant is. When plants are not watered properly they wilt. This is because of something called turgor, which is water pressure inside the cells that make up the plant's skeleton. Water enters a plant through its stem and travels up to its leaves. When a plant is properly hydrated, there is enough water pressure to make the leaves strong and sturdy; when a plant doesn't get enough water, the pressure inside the stems and leaves drops and they wilt.Plants also need water for photosynthesis. Photosynthesis is what plants do to create their food, and water is critical to this process. Water enters a plant's stem and travels up to its leaves, which is where photosynthesis actually takes place. Once in the leaves water evaporates, as the plant exchanges water for carbon dioxide. This process is called transpiration, and it happens through tiny openings in the plant's leaves, called stomata. The water from the leaves evaporates through the stomata, and carbon dioxide enters the stomata, taking the water's place. Plants need this carbon dioxide to make food. Transpiration - this exchange of water for carbon dioxide - only occurs during the day when there is sunlight. This is why you might find dew on plants in the morning.The plants contain a lot of water because all night long water has been entering through the stem and being PULLED into the leaves where it can't evaporate. Since the water doesn't evaporate at night, the water has no where to go so it remains on the leaves as dew.When water evaporates from a plant during transpiration it COOLS the plant, in the same way the humans sweat to cool off in the heat. A mature house plant can transpire its BODY weight daily. This means it gives off a lot of water! If people needed that much water, an adult would drink 20 gallons of water a day.

50 N AREA = 2 m²Pressure = Force / Area==> Pressure = 50/2==> Pressure = 25 Pa

ऊष्मा (heat) या ऊष्मीय ऊर्जा (heat energy), ऊर्जा का एक रूप है जो ताप के कारण होता है। ऊर्जा के अन्य रूपों की तरह ऊष्मा का भी प्रवाह होता है। किसी पदार्थ के गर्म या ठंढे होने के कारण उसमें जो ऊर्जा होती है उसे उसकी ऊष्मीय ऊर्जा कहते हैं। अन्य ऊर्जा की तरह इसका मात्रक भी जूल (JOULE) होता है पर इसे कैलोरी (CALORIE) में भी व्यक्त करते हैं।ऊष्मा,एक वस्तु से दूसरी वस्तु में कुछ प्रकार के ऊष्मीय अन्तर्क्रियाओं (thermal INTERACTIONS) के द्वारा स्थानान्तरित होती है। उदाहरण के लिए अधिक ताप वाली कोई लोहे की छड़ पानी में डाली जाय तो छड़ से जल में ऊष्मीय ऊर्जा का स्थानान्तरण होगा। पूरे ब्रह्माण्ड में ऊष्मा की महती भूमिका है। उष्मा की प्रकृति का अध्ययन तथा पदार्थों पर उसका प्रभाव जितना मानव हित से संबंधित है उतना कदाचित् और कोई वैज्ञानिक विषय नहीं। उष्मा से प्राणिमात्र का भोजन बनता है। वसन्त ऋतु के आगमन पर उष्मा के प्रभाव से ही कली खिलकर फूल हो जाती है तथा वनस्पति क्षेत्र में एक नए जीवन का संचार होता है। इसी के प्रभाव से अंडे से बच्चा बनता है। इन कारणों से यह कोई आश्चर्य की बात नहीं कि पुरातन काल में इस बलवान्, प्रभावशील तथा उपयोगी अभिकर्ता से मानव प्रभावित हुआ तथा उसकी पूजा-अर्चना करने लगा। कदाचित् इसी कारण मानव ने सूर्य की पूजा की। पृथ्वी पर उष्मा के लगभग संपूर्ण महत्वपूर्ण प्रभावों का स्रोत सूर्य है। कोयला, और पेट्रोलियम, जिनसे हमें उष्मा प्राप्त होती है, प्राचीन युगों से संचित धूप का प्रतिनिधित्व करते हैं।ऊष्मा, भौतिकी की एक महत्वपूर्ण उपशाखा है जिसमें ऊष्मा, ताप और उनके प्रभाव का वर्णन किया जाता है। प्राय: सभी द्रव्यों का आयतन तापवृद्धि से बढ़ जाता है। इसी गुण का उपयोग करते हुए तापमापी बनाए जाते हैं।Explanation:plzz follow my channel and mark the branlistest

d sinO=lambdad=5000/sin30d=5000*2=10000A

COVID-19 is an international pandemic the WORLD is facing currently. It is said that it originated from China. The DISEASE SPREADS from one PERSON to another quickly.

illah khan was born on 21 march 19162) bismillah belong to the family of musician. 3) his grand father's name was rasool bux. 4) his grand father was the shehnai NAWAZ. please mark it as brain list.. and sorry i can't solve the B ONE

tion:The Distribution Of Different Types Of Natural Vegetation Depends On temperature And The Degree Of Moisture AVAILABLE In The Region.Regions Of Grasslands Rainfall Have Short Stunted Trees And Grasses.The Ministry Of environment And CLIMATE change Is RESPONSIBLE For Planning, Promoting, And Coordinating Environmental And Forestry PROGRAMS In The Country. As the Amount Of Moisture Decreases, The Density And The Size Of Trees Also decreases. ( hint: it is given as "also" then the answer will be as in question) Many Species Of Wildlife Are On The Verge Of extinction.Animals Are Being hunted For Illegal TRADE Of Heights, Skin, Nails, Teeth, Horns, And Feathers Of Animals.Hope it helps you!!!

Overall, HEAT is flowing from the HOT boiler to the cooler surrounding AIR and some of that heat is being converted into mechanical work by the moving piston. The MAXIMUM efficiency of a steam engine is emax = (Tsteam - Tair)/Tsteam. The actual efficiency is usually MUCH lower.Explanation:

a force that ACTS on a body MOVING in a CIRCULAR path and is directed TOWARDS the centre around which the body is moving.

12Explanation:

Whereas EUKARYOTES wrap their DNA AROUND proteins called histones to help PACKAGE the DNA into SMALLER spaces, most prokaryotes do not have histones (with the exception of those species in the domain Archaea). Thus, one WAY prokaryotes compress their DNA into smaller spaces is through supercoiling

exchanges of AIR takes PLACE at lungs . the air includes OXYGEN and CARBON dioxide.