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    • Posted by Ronak Shukla 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Manan Yadav 1 year, 9 months ago

    I will not

    1Thank You

    ANSWER

    • Posted by Manjunath Maradi 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 5 answers

    Shreyansh Keshri 1 year, 8 months ago

    The waste substance mean is removed out from our body called URETHRA

    0Thank You

    Pavithra S 1 year, 8 months ago

    Urethra means excretory system

    0Thank You

    Truptimayee Sahu 1 year, 9 months ago

    Urethra is a part of excretory system.

    1Thank You

    Truptimayee Sahu 1 year, 9 months ago

    The urine is stored in the urinary bladder for some times and at regular intervals it, is removed through the opening at the end of the tube called Urethra.

    1Thank You

    Viraj Sb Raju Sb 1 year, 9 months ago

    It is ****

    1Thank You

    ANSWER

    • Posted by Harman Singh 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Siddhi Tanwar 1 year, 8 months ago

    Acid =citric acid, hydrocloric acid ,nitric acid ,sulphuric acid Base=lime water, milk of magnesia ,baking soda

    1Thank You

    Harman Singh 1 year, 9 months ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    2Thank You

    ANSWER

    • Posted by Gargi Tripathi 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Viraj Sb Raju Sb 1 year, 9 months ago

    I will support kirday Kant that is ans myn also i will not write because it is big

    2Thank You

    Kriday Kant 1 year, 9 months ago

    It is because as per the newton's experiment of dispersion of light. As when you keep a glass prism in sunlight and put a white sheet behind the prism, you can see it has 7 colours thus we conclude that sunlight contains 7 colors and the rainbow is made from sun

    2Thank You

    ANSWER

    • Posted by Sangram Tamhane 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Anandita Jain 1 year, 9 months ago

    Evaporation of the sweat from the skin causes a cooling effect. This is because water droplets present on the skin require some heat to evaporate, which they take from the body

    1Thank You

    ANSWER

    • Posted by Avinash Behera 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 4 answers

    Truptimayee Sahu 1 year, 9 months ago

    When a substance made up of iron is exposed to the moisture and air which is present in the atmosphere a brownish layer is deposited on the surface of the iron,this is called rust.

    0Thank You

    Anandita Jain 1 year, 9 months ago

    reddish-brown substance that forms on the surface of iron, etc., caused by the action of air and water

    0Thank You

    Kartik Gamer Offical 1 year, 9 months ago

    Rush

    0Thank You

    Indra Otsutsuki 1 year, 9 months ago

    The brownish substance that occurs on any metal when we put that metal in air or outside our house.

    0Thank You

    ANSWER

    • Posted by Vasu Gujjar 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 4 answers

    Chithprabha Bharadwaj 1 year, 8 months ago

    Spore, Fragmentation

    0Thank You

    Aryan Kumar 1 year, 9 months ago

    4

    0Thank You

    Garima Saini 1 year, 9 months ago

    6

    1Thank You

    Rahul Biswas 1 year, 9 months ago

    6

    3Thank You

    ANSWER

    • Posted by Bhavya Shivare 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Rajeev Gupta 1 year, 9 months ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    0Thank You

    Alia Khan 1 year, 9 months ago

    Because it polishes surface and shine surface

    1Thank You

    ANSWER

    • Posted by Anjana Rathod 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Poonam Rathee 1 year, 9 months ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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    • Ask specific question which are clear and concise.

    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    1Thank You

    Kavya Tyagi 1 year, 9 months ago

    When plants and animals die, their dead remains are decomposed by microorganisms (bacteria and fungi) into the soil. FROM the soil, these nutrients are absorbed by the roots of living plants. These is called as recycling of nutrients. Hence, nothing goes waste in a forest ✌️

    2Thank You

    ANSWER

    • Posted by Pawan Singh 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Abhinav Dirisam 1 year, 9 months ago

    In the orbital path of Earth

    0Thank You

    ANSWER

    • Posted by Ansh Chaurasiya 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Chinmayi Bharadwaj 1 year, 8 months ago

    Sexual reproduction takes place with seed. Asexual reproductiontakes place without seed

    0Thank You

    Rahul Biswas 1 year, 9 months ago

    First going to sexual reproduction it is an reproduction where two bodies platformly needed for reproduction and asexual reproduction there only one body is platformly needed such as, spyroghyra

    1Thank You

    ANSWER

    • Posted by Umang Singh 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Aryan Kumar 1 year, 9 months ago

    It protest us from harmful rays of 🌞 Sun

    0Thank You

    Pawan Singh 1 year, 9 months ago

    The ozone layer is made up of O3 gas which protects us from the sun's uv and other rays, but if it disappears there will be no life supporting system on earth and there would be no life on the planet

    1Thank You

    ANSWER

    • Posted by Siddhi Sharma 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 4 answers

    Pavithra S 1 year, 8 months ago

    Plasma

    0Thank You

    Dhairya Sharma 1 year, 9 months ago

    It pump's the blood to all parts of the bordy

    1Thank You

    Piyush Dubey Dubey 1 year, 9 months ago

    Hii

    0Thank You

    Shubhi Singh 1 year, 9 months ago

    brings oxygen and nutrients to all the parts of the body so they can keep working.

    0Thank You

    ANSWER

    • Posted by Vinay Kushwah 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Shubhi Singh 1 year, 9 months ago

    You could survive for a month or so without food but less than a week without water. Water is the most natural, healthy thing we can drink, our bodies are 70% water and our brains are 78% water, so it is important to drink water to keep our minds and bodies active.

    0Thank You

    ANSWER

    • Posted by Geetha Chowdary 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Riddhima Mangla 1 year, 9 months ago

    Wool helps our body to keep warm as it has the ability to trap air and ones the air is trapped inside ,it do not allows inside air to go outside

    3Thank You

    ANSWER

    • Posted by Anokhi Chaurasia 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Tejal Sharma 1 year, 9 months ago

    They are so to attract pollinators such as bees, insects, butterflies....

    0Thank You

    ANSWER

    • Posted by Ayush Kumar 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Kunal Bhagat 1 year, 9 months ago

    What is digestive system?

    3Thank You

    ANSWER

    • Posted by Tushar Gupta 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 5 answers

    Himanshu Kumar 1 year, 9 months ago

    jupiter

    0Thank You

    Pawan Singh 1 year, 9 months ago

    ROXs 42Bb

    0Thank You

    Tejal Sharma 1 year, 9 months ago

    Jupiter!!!

    0Thank You

    Kushal Gupta 1 year, 9 months ago

    Jupiter

    1Thank You

    Pinki Panda 1 year, 9 months ago

    Jupiter

    1Thank You

    ANSWER

    • Posted by Monish Sahu 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Geetha Chowdary 1 year, 8 months ago

    A study of the way that a people do a particular job, or the way they work in a particular place in order to discover the most efficient methods of working. In this modern time-and-motion study, the scientists watch, photograph and record how different people work.

    0Thank You

    ANSWER

    • Posted by Geetha Chowdary 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Vedita Mishra Veditamishra 1 year, 8 months ago

    A displacement reaction is the one wherein atom or a set of atoms is displaced by another atom in a molecule

    1Thank You

    ANSWER

    • Posted by Geetha Chowdary 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Abhinav Dirisam 1 year, 9 months ago

    Combustion is a process in which fuel is burnt for motion activity the type of change is chemical change as we can see we cannot change the burnt material back to the fuel example is an Space Shuttle being launch Mausi

    1Thank You

    ANSWER

    • Posted by Geetha Chowdary 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Tejal Sharma 1 year, 9 months ago

    Lichen

    2Thank You

    ANSWER

    • Posted by Himanshi Mittal 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 5 answers

    Shubhi Singh 1 year, 9 months ago

    into red

    0Thank You

    Vedant Upadhyay 1 year, 9 months ago

    Red

    0Thank You

    Geetha Chowdary 1 year, 9 months ago

    Red

    0Thank You

    Ankit Kumar Bera 1 year, 9 months ago

    🔴 red

    0Thank You

    Priyanshu Rathour 1 year, 9 months ago

    Red

    0Thank You

    ANSWER
    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

    Few rules to keep homework help section safe, clean and informative.
    • Don't post personal information, mobile numbers and other details.
    • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
    • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
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    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    Posted by No Name 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Vikash Yadav 1 year, 9 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Arti A 1 year, 10 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Shreyansh Keshri 1 year, 8 months ago

    Ground water

    0Thank You

    Arti A 1 year, 10 months ago

    What is the work of Aqiuifer

    6Thank You

    ANSWER

    • Posted by Karthik B 1 year, 10 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Chinmayi Bharadwaj 1 year, 8 months ago

    The ground water stored between hard layers of rock

    1Thank You

    Indra Otsutsuki 1 year, 9 months ago

    Places where groundwater is stored between layers of hard rock below the water table

    1Thank You

    Karthik B 1 year, 10 months ago

    An aquifer is an underground layer of water-bearing, permeable rock, rock fractures, or unconsolidated materials.

    1Thank You

    ANSWER

    • Posted by Daniyal Mohd 1 year, 10 months ago

    CBSE > Class 07 > Science
    • 5 answers

    Pawan Singh 1 year, 9 months ago

    It can be both base and neutral solution

    0Thank You

    Alish Gupta 1 year, 9 months ago

    Base because acid change the colour of blue litmus not base

    0Thank You

    Hridyansh Sharma 1 year, 9 months ago

    Base

    0Thank You

    Falak Bajwa 1 year, 10 months ago

    base

    0Thank You

    Rishabh Kumar Yadav 1 year, 10 months ago

    Base

    0Thank You

    ANSWER

    • Posted by Aditya Pandey 1 year, 10 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Tanvi Goswami 1 year, 10 months ago

    Mango tree, neem tree

    0Thank You

    ANSWER

    • Posted by Priyam Sinha 1 year, 10 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Abhinav Dirisam 1 year, 9 months ago

    Some of the dust particles get passed a get passed our nose or mouth and it get settle in in the pipe section of the truth it causes irritation to the lining of the pipe of the lungs therefore we sneeze or cough

    0Thank You

    ANSWER

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