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    • Posted by Kick Buttowski 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Mrinalini Mrinalini 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Amar Kumar 7 years, 11 months ago

    Ruminants : Mammals that are able to acquire nutrients from plant-based food by fermenting it in a specialized stomach prior to digestion .

    The process of rechewing the cud to further break down plant matter and stimulate digestion is called rumination. The word "ruminant" comes from the Latin ruminare, which means "to chew over again".

    1Thank You

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    • Posted by Kimaya Rahar 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER
    Gg

    • Posted by Manoj Meena Remjr 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Manoj Meena Remjr 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Manoj Meena Remjr 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Manoj Meena Remjr 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Ishita Pandey 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Raj Gupta 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Smruti Kalyankar 7 years, 11 months ago

    Fibres obtained by the plants and animals are called natural fibres

    1Thank You

    Raj Gupta 7 years, 11 months ago

    Some of our clothes are made from yarn derived from animal fibres these are type of natural fibres

    1Thank You

    Raj Gupta 7 years, 11 months ago

    Some

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    • Posted by Aseempreet Verma 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Avantika Singh 7 years, 11 months ago

    The proces in which heat travels from a hotter end towards a colder end of any object is known as conduction

    0Thank You

    Shanaya Singh 7 years, 11 months ago

    The heat transfers in solids by conduction method. Place one end of the rod on the flame while the other ends becomes hot after sometime because the molecules of solids are very closely packed

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    • Posted by Shanaya Singh 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Shanaya Singh 7 years, 10 months ago

    Thanks Aryan Rana

    0Thank You

    Aryan Rana 7 years, 11 months ago

    The chemical substance present in our food such as protein ,fats,vitamins,minerals and carbohydrates etc are called nutritient

    1Thank You

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    • Posted by Nk Y 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Smruti Kalyankar 7 years, 11 months ago

    Saliva is produced in the buccal cavity ?

    0Thank You

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    • Posted by Jahnvi Singh 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Amar Kumar 7 years, 11 months ago

    Types of neurons by function:

    1. Sensory neurons collect information from sensory organs from the eyes, nose, tongue and skin.
    2. Motor neurons carry signals from the brain and spinal cord to muscles.
    3. Mixed neurons are both Sensory neurons and Motor neurons .

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    • Posted by Mrinalini Mrinalini 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Priyanka Madhu 5 years, 8 months ago

    Acids are very useful in maintaining our good health as; 1. Lactic acids are useful to us as it is present in many dairy products and gives us calcium. 2. Acetic Acid (Vinegar) is useful for us as a preservative and for enhancing the flavour of food. 3. Amino Acids, Fatty Acids, Ascorbic acids (Vitamin C) are required for our body for various functions, etc...

    1Thank You

    Smruti Kalyankar 7 years, 11 months ago

    Lactic acid is useful to us by the source of curd in the same way some acids are helpful to us for maintaining our good health

    2Thank You

    Amar Kumar 7 years, 11 months ago

    A healthy diet requires amino acids because it forms the building block of our muscles and tissues.Acid are also present in our stomach(hydrochloric acid),the main function of acids in our body is to destroy the germs and other microorganism which enters our body through food particles and helps in digestion.

    2Thank You

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    Wht

    • Posted by Prathi Ksha 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Shubhra Agrawal 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 1 answers

    🅿🅰🆆🅰🅽 . 7 years, 7 months ago

    The news item isn't correct because a cyclone can't originate in dry weather such as of rajasthan and only originates in hot and humid climate (coastal areas).and they are restricted to tropical latitudes.

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    • Posted by Malek Asif Malek 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Bhavika Tuteja 7 years, 11 months ago

    Villi is fingure like projection in the inner wall of small intestine

    2Thank You

    Mansi Maurya 7 years, 11 months ago

    Villi are millions of finger like projections .

    1Thank You

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    • Posted by Rajneesh Manav 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Shreya Jha 7 years, 11 months ago

    punjab-Lohi,Nali. Gujrat-Marwari, patanwadi

    1Thank You

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    • Posted by Arun Prasanna Poniyappan 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Mrinalini Mrinalini 7 years, 11 months ago

    SEA BREEZE : The cool air from the sea blowing towards the land is called sea breeze. LAND BREEZE : The cool air from the land moves towards the sea. This is called the land breeze.

    1Thank You

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    • Posted by Reet Makhija 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Ajesh Umaa 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Nimisha Mohan 7 years, 11 months ago

    ameoba has finger like projection called false feet or pseudopodia .

    1Thank You

    Mansi Maurya 7 years, 11 months ago

    Pseudopodia is a temporary protrusion of the surface of an amoebiod cell for movement and feeding.Ⓜ

    1Thank You

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    • Posted by Ajesh Umaa 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Nimisha Mohan 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Lakshay Dhar 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Mrinalini Mrinalini 7 years, 11 months ago

    The mode of nutrition in which some plants live in or on the body of other living organism and derive their ready-made food from them is called parasitic nutrition

    0Thank You

    Nimisha Mohan 7 years, 11 months ago

    In parasatici plant hetrotrophic nutrition takes palce the non green plant which live on other living organisms and obtain their food from them are called parasitic plants

    0Thank You

    ANSWER

    • Posted by Anu Singh 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    Blue litmus paper is dipped in a solution. It remains blue. The nature of solution is

    <hr />

    <input id="option_0_7_0" name="opt_0_7" ng-checked="vm.quiz.getOptionSelectedStatus(vm.quiz.currentSection, vm.quiz.currentQuestion, $index)" ng-click="vm.quiz.setOptionSelectedStatus(vm.quiz.currentSection, vm.quiz.currentQuestion, $index, '1')" type="radio" /><label for="option_0_7_0" ng-bind-html="option.option">Either basic or acidic</label>

    <input id="option_0_7_1" name="opt_0_7" ng-checked="vm.quiz.getOptionSelectedStatus(vm.quiz.currentSection, vm.quiz.currentQuestion, $index)" ng-click="vm.quiz.setOptionSelectedStatus(vm.quiz.currentSection, vm.quiz.currentQuestion, $index, '1')" type="radio" /><label for="option_0_7_1" ng-bind-html="option.option">Neither basic nor neutral</label>

    <input id="option_0_7_2" name="opt_0_7" ng-checked="vm.quiz.getOptionSelectedStatus(vm.quiz.currentSection, vm.quiz.currentQuestion, $index)" ng-click="vm.quiz.setOptionSelectedStatus(vm.quiz.currentSection, vm.quiz.currentQuestion, $index, '1')" type="radio" /><label for="option_0_7_2" ng-bind-html="option.option">Neither acidic nor basic</label>

    <input id="option_0_7_3" name="opt_0_7" ng-checked="vm.quiz.getOptionSelectedStatus(vm.quiz.currentSection, vm.quiz.currentQuestion, $index)" ng-click="vm.quiz.setOptionSelectedStatus(vm.quiz.currentSection, vm.quiz.currentQuestion, $index, '1')" type="radio" /><label for="option_0_7_3" ng-bind-html="option.option">Either basic or neutral</label>

    <a href="javascript:void(0);" ng-click="vm.quiz.resetSelectedOptions(vm.quiz.currentSection, vm.quiz.currentQuestion)">Clear</a>

    • Posted by Sharran Nandakumar 7 years, 11 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Nidhi Daliya 8 years ago

    CBSE > Class 07 > Science
    • 1 answers

    Amar Kumar 8 years ago

    Physical changes involve states of matter and energy. No new substance is created during a physical change, although the matter takes a different form. The size, shape, and color of matter may change. Also, physical changes occur when substances are mixed but don't chemically react. For example crushing a can,melting an ice cube ,boiling water etc.

    Chemical change involves formation of a new chemical species. A change in the chemical properties of the sample may indicate a chemical change (e.g., flammability, oxidation state).

    1Thank You

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    • Posted by Garima Suhag 8 years ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Veeom Pundeer 8 years ago

    CBSE > Class 07 > Science
    • 1 answers

    Amar Kumar 8 years ago

    Villi: The small intestine has millions of tiny finger like projections called villi. These villi increase the surface area for more efficient food absorption. Within these villi, are present numerous blood vessels which absorb the digested food and carry it to the blood stream. Hence from the blood stream, the absorbed food is delivered to each and every cell of the body.

    0Thank You

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    • Posted by Tanishq Borse 8 years ago

    CBSE > Class 07 > Science
    • 2 answers

    Sewa Khatter 8 years ago

    Sodium bicarbonate (NaHCo3)

    0Thank You

    Tanishq Borse 8 years ago

    Answer is sodium hydrogen carbonate

    1Thank You

    ANSWER

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