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    • Posted by Vatsala Rakhecha 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Aman Gope 7 years, 7 months ago

    Animals which feed on dead and decaying matters are known as saprotrophs. Sapros means rotten and tropic means food. They also have extracellular digestion

    2Thank You

    Yashvi Majmudar 7 years, 7 months ago

    Organims that live on dead plants and animals and derive their food from them are known as saprotrophs.

    0Thank You

    ANSWER

    • Posted by Aaditya And Avinav Gupta 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Rishika Pushkar 7 years, 7 months ago

    It is type of carbohydrate which can be digested by animals but not by humans.

    2Thank You

    ANSWER

    • Posted by Surya Pratap 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Meghna Thapar 5 years, 10 months ago

    Asthma is a disease of the lungs. It is a chronic respiratory disease which causes your airways to get inflamed and narrow and makes breathing difficult. Coughing, wheezing, shortness of breath, and chest tightness are asthma symptoms.

    0Thank You

    ANSWER

    • Posted by Tinshpreet Kaur Tanu Kaur 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Rajnandini Rathour 7 years, 7 months ago

    If there will be no forests,there will be no trees, no trees, no oxygen,no oxygen ,no LIFE.....

    1Thank You

    Vatsala Rakhecha 7 years, 7 months ago

    If no forest will be their then no more living organisms will be alive

    1Thank You

    ANSWER

    • Posted by Srutirekha Panda 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Srutirekha Panda 7 years, 7 months ago

    The answer is in our earth ther is a ozen layer when the altravolence of the sun rays directly falls on earth.then the earth has tiny wholes then the altravolence rays directly falls on the humanbeings then the humans fall in cancer. Important notes-:the altravolence is made from carbonmoxide is most harmfull gas.this is due human pollution. ☺☺☺☺???

    4Thank You

    ANSWER

    • Posted by Tanu Nanaware 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Sonali Aggarwal 7 years, 7 months ago

    The two main components of our environment i.e.air and water are getting polluted due to the increased concentration of harmful and poisonous substances.So we can say pollution is the main threat to our environment.

    2Thank You

    ANSWER

    • Posted by Priya Kumari 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Rachana Tewari 7 years, 7 months ago

    Friction

    0Thank You

    ANSWER

    • Posted by Lakshmi Vara Sri Lucky 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Phaaaa Brothers 7 years, 7 months ago

    The mode of nutrition in which the organisms take food and utilize the food There are two types of nutrition 1. Autotrophic nutrition 2. Heterotrophic nutrition

    3Thank You

    Atharv Singh 7 years, 7 months ago

    The mode of nutrition mean the organisms takes food

    2Thank You

    Praveen Kumar 7 years, 7 months ago

    The mode of nutrition means the organisms take s food

    2Thank You

    ANSWER

    • Posted by Anshita Singh Singh 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Aayush Kumar 7 years, 7 months ago

    Alimentary canal is a canal which buccal cavaity , oesophages,stomach,small intestine,large intestine,rectum,****

    1Thank You

    ANSWER

    • Posted by Anshita Singh Singh 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Tushar Morwal 7 years, 7 months ago

    When buccal cavity, foodpipe, stomach, small intestine, large intestine, rectum, ****. They together alimentary canal

    1Thank You

    ANSWER

    • Posted by Rudder Verma 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Meghna Thapar 5 years, 10 months ago

    When soil is too acidic, alkaline solution or bases are added to it to make it neutralise.

    0Thank You

    ANSWER

    • Posted by Tushar Morwal 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Tushar Morwal 7 years, 7 months ago

    The answer is : The human cells are different from plants cells. The plant cell contain plastids. Plastids are of three types - (1) chloroplast that contains chlorophyll (2) cromoplast that contains all colour but not green (3) lieonoplast that contains white or no colour

    0Thank You

    Aayush Kumar 7 years, 7 months ago

    By green pgment

    2Thank You

    ANSWER

    • Posted by Abhi Kumar 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Konkana Bhattacharjee 7 years, 7 months ago

    The components of food which provides us energy are carbohydrates and fats

    1Thank You

    Tushar Morwal 7 years, 7 months ago

    Carbohydrates

    1Thank You

    ANSWER

    • Posted by Renu Goyal 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Swapna Biswas 7 years, 7 months ago

    Proboscis

    1Thank You

    Eshaa Mandal 7 years, 7 months ago

    Proboscis

    1Thank You

    ANSWER

    • Posted by Shikha Patel 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Konkana Bhattacharjee 7 years, 7 months ago

    The coin that was used in delhi was a type of token made up of cheap metals in the reign of Muhammad tughluq

    1Thank You

    Shikha Patel 7 years, 7 months ago

    Rehiwal was the name of the coin that was in cultivation in Delhi.

    3Thank You

    ANSWER

    • Posted by Shikha Patel 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Poonam Bala 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Aayush Kumar 7 years, 7 months ago

    Farmat acid

    1Thank You

    ANSWER

    • Posted by Prashant Kumar 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Subhangi And Sonali Das 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Swapna Biswas 7 years, 7 months ago

    Stomach

    1Thank You

    Aditya Shah 7 years, 7 months ago

    Stomach

    4Thank You

    ANSWER

    • Posted by Piyush Verma 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Yogita Ingle 7 years, 7 months ago

    Processing Silk:  Extracting silk from the cocoon is called processing silk.
    The processing of silk from cocoons follows -
    Step1: Separation of the silk fibre from the cocoon. For this, it is need to be exposed to warmth.
    Piles of cocoons are kept under the sun, boiled or exposed to steam. The warmth causes the silk fibre to separate from the rest of the cocoon.
    Step2: Reeling the silk, which is the process of delicately unwinding the fibre from the cocoon. Reeling is also done in special machines.
    Step3:The silk thread is then bleached and dyed into many shades.
    Step4:The silk fibre is then spun into silk thread, which is then woven into silk cloth by weavers.

    3Thank You

    ANSWER

    • Posted by Prateeksha Shukla 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Sweta Parikh 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Naveen Verma 7 years, 7 months ago

    Aluminum

    0Thank You

    ANSWER

    • Posted by Ayush Kushwaha 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Yogita Ingle 7 years, 7 months ago

    Autotroph is the type of organism that is capable in forming nutritional organic substances from simple inorganic substances like carbon dioxide
    Autotroph are food producers.
    Autotroph are producers are green plants,who are self dependent

    Consumers are the animals who are dependent on other animals or producers.
    Consumer consume food.
    The producers are autotrophic that is they manufacture their own food by the process of photosythensis while consumers feed on the producers

    1Thank You

    ANSWER

    • Posted by Ravjot Maan 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Jiya Tandon 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Akanksha Singh 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Yogita Ingle 7 years, 7 months ago

    Most elements are not found in free state in nature because many elements have a great tendency to combine with each other. These elements are therefore, not found in free state in nature. They only occur in combined form as compound.

    1Thank You

    ANSWER

    • Posted by Ayush Patel 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Konkana Bhattacharjee 7 years, 7 months ago

    The forests are our lifeline from many ways such as The forest is full of trees and these trees gives us many things and also the most important thing it gives for our survival is the oxygen it also makes the rain fall and maintain the balance of soil erosion. Therefore these are some of the ways in which we can say that the forests are our lifeline.

    2Thank You

    ANSWER

    • Posted by Ayush Patel 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Yogita Ingle 7 years, 7 months ago

    Forests are called our lifeline. They are an important renewable natural resource. They are useful in the following ways:
    i. Plants purify air by utilizing carbon dioxide in the atmosphere. They also maintain a balance between oxygen and carbon dioxide and prevent global warming on earth.
    ii. They provide food to wild animals directly or indirectly. Herbivores eat plants and carnivores prey upon herbivores.
    iii. They provide useful materials like firewood, timber, bamboo, wood for paper, gum, resin, fibre, honey, bee wax, bidi leaf, etc. They also provide spices like black pepper, cardamom, cinchona, cinnamon, etc.

    1Thank You

    ANSWER

    • Posted by Srutirekha Panda 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Vikash Kumar 7 years, 7 months ago

    By eating tabaco

    1Thank You

    ANSWER

    • Posted by Vikash Kumar 7 years, 7 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Srutirekha Panda 7 years, 7 months ago

    Yes

    1Thank You

    ANSWER

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