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    • Posted by Sourin Paul 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
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    • Posted by Yash Saini 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Deborshi Biswas 8 years, 3 months ago

    In really yes. Because it is a perpendicular line to the mirror. It is my thought

    1Thank You

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    • Posted by Yash Saini 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
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    • Posted by Apoorva Mishra 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
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    • Posted by Apoorva Mishra 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
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    • Posted by Jodu Pegu 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Jyotiska Borah 8 years, 3 months ago

    Kharif crops:- 1.grown in rainy season. 2.ex.maize, soyabean ,sugarcane etc. 3.grown from june to September Rabi crop:- 1.grown in rainy season. 2.ex.wheat,gram,pea etc. 3.grown from november to March.

    1Thank You

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    • Posted by Anjali Singh 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Jodu Pegu 8 years, 3 months ago

    Fertilisation results in the formation of zygote which begins to devlop into an embryo.The zygote divides repeatedly to give to a ball of cells. The cells then begin to form groups that devlop into different tissues and organs of the body.This developing structure is termed an embryo. The embryo gets embedded in the wall of the uterus for further development. The embryo continues todevelop in the uterus.It gradually develops body parts such as hands,legs,eyes,ears etc. The stage of the embryo in which all the body parts can be identified is called a foetus. This are development of zygote to foetus.

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    • Posted by Chapati Hindustani Gamers 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Jyotiska Borah 8 years, 3 months ago

    1. It is a jelly like substance present between the cell membrane and the nucleus. 2.various other component of cell are present in the cytoplasm .these are mitochondria, Golgi bodies, ribosomes etc.

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    • Posted by Jodu Pegu 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Nishant Kumar 8 years, 3 months ago

    A national park is a park officially recognized by a nation's government. National parks are often made to protect the animals that live inside them or the land itself.

    1Thank You

    Dhanush Pratheeksha 8 years, 3 months ago

    A park in which animals are kept in their natural habits

    3Thank You

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    • Posted by Nandana Muthu 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
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    • Posted by Utkarsh Pandey 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Thirumithra Vijayakumar 8 years, 3 months ago

    Stars are luminous planets are non-luminous

    1Thank You

    Kashish Mehta 8 years, 3 months ago

    Because stars have their own light (luminous)and planets don't (non luminous)

    1Thank You

    ANSWER

    • Posted by Deepti Sachdeva 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Nandana Muthu 8 years, 3 months ago

    Sudden bursting of something unexpected

    1Thank You

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    • Posted by Amolika Singh 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
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    • Posted by Aanvi Sharma 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
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    • Posted by Jigar Jani 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
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    • Posted by Vaishnavi Chauhab 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Jitesh Rao 8 years, 3 months ago

    Electric circuit is a path along which the current flow is called electric circuit.

    3Thank You

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    • Posted by Abhimanyu Kumar 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 4 answers

    Riya Rana 8 years, 3 months ago

    We need food to live

    0Thank You

    Amolika Singh 8 years, 3 months ago

    Food is essential to get energy to carry out our daily activities and to survive.

    3Thank You

    Payal Kaushik 8 years, 3 months ago

    To get energy and to do various activities .

    1Thank You

    Shalu Singh 8 years, 3 months ago

    We need food to get energy

    1Thank You

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    • Posted by Priya Parth 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Twinkle Sharma 8 years, 3 months ago

    White

    0Thank You

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    • Posted by Shubham Raj 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Dhiraj Shah 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 4 answers

    Chapati Hindustani Gamers 8 years, 3 months ago

    ?

    0Thank You

    Yash Saini 8 years, 3 months ago

    Shivani you gone ? mad

    1Thank You

    Vaishnavi Chauhab 8 years, 3 months ago

    It is in testis of woman

    1Thank You

    Venkatesh Maraddi 8 years, 3 months ago

    Sperm

    4Thank You

    ANSWER

    • Posted by Shanmuga Priya 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Amar Kumar 8 years, 3 months ago

    Friction is the force that opposes motion between any surfaces that are in contact. There are four types of friction:

    1. Static Friction: Static friction acts on objects when they are resting on a surface. For example, if you are hiking in the woods, there is static friction between your shoes and the trail each time you put down your foot.
    2. Sliding Friction: Sliding friction is friction that acts on objects when they are sliding over a surface. Sliding friction is weaker than static friction. That’s why it’s easier to slide a piece of furniture over the floor after you start it moving than it is to get it moving in the first place. Sliding friction can be useful. For example, you use sliding friction when you write with a pencil. The pencil lead slides easily over the paper, but there’s just enough friction between the pencil and paper to leave a mark.
    3. Rolling Friction: Rolling friction is friction that acts on objects when they are rolling over a surface. Rolling friction is much weaker than sliding friction or static friction. This explains why most forms of ground transportation use wheels, including bicycles, cars, 4-wheelers, roller skates, scooters, and skateboards. Ball bearings are another use of rolling friction.
    4. Fluid Friction: Fluid friction is friction that acts on objects that are moving through a fluid. A fluid is a substance that can flow and take the shape of its container. Fluids include liquids and gases. If you’ve ever tried to push your open hand through the water in a tub or pool, then you’ve experienced fluid friction. You can feel the resistance of the water against your hand.

    2Thank You

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    • Posted by Pritesh Choubey 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Ivaturi Manaswini 8 years, 3 months ago

    the cycle of processes by which water circulates between the earth's oceans, atmosphere, and land, involving precipitation as rain and snow, drainage in streams and rivers, and return to the atmosphere by evaporation and transpiration.

    0Thank You

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    • Posted by Amir Hamza 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Ivaturi Manaswini 8 years, 3 months ago

    The human voice frequency is specifically a part of human sound production in which the vocal folds (vocal cords) are the primary sound source. ... The vocal folds (vocal cords) are a vibrating valve that chops up the airflow from the lungs into audible pulses that form the laryngeal sound source.

    0Thank You

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    • Posted by Amir Hamza 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Ivaturi Manaswini 8 years, 3 months ago

    The SI unit of audio frequency is the hertz (Hz). It is the property of sound that most determines pitch. The generally accepted standard range of audible frequencies is 20 to 20,000 Hz, although the range of frequencies individuals hear is greatly influenced by environmental factors. Sound is a form of energy that is produced by vibrating bodies. ... We have two types of sound- audible sound and inaudible sound. These sounds are categorized on the basis of their frequency ranges. Inaudible sound: Human ear cannot detect sound frequencies less than 20 vibrations per second i.e. 20 Hz.

    1Thank You

    Venkatesh Maraddi 8 years, 3 months ago

    Audible sound means which can be heard by human ears and inaudible means which cannot be heard by human hears

    2Thank You

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    • Posted by Shourya Chatterjee 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Ivaturi Manaswini 8 years, 3 months ago

    Heavier, negatively charged particles sink to the bottom of the cloud. When the positive and negative charges grow large enough, a giant spark - lightning - occurs between the two charges within the cloud. ... Most lightning happens inside a cloud, but sometimes it happens between the cloud and the ground.

    0Thank You

    Kanak Adhikari 8 years, 3 months ago

    Statics

    1Thank You

    Venkatesh Maraddi 8 years, 3 months ago

    By the crashing of the positive clouds with negative clouds

    0Thank You

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    • Posted by Patel Nachiket 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Madhukesh Rajole 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Sri Shivani Sankar 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Madhukesh Rajole 8 years, 3 months ago

    Elements which has both the characters of metals and non metals is known as metalloids

    3Thank You

    ANSWER

    • Posted by Masuk Khan 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Satya Prakash Singh Singh 8 years, 3 months ago

    At the end of the ear tube is a tightly stretched memvrane called eardrum

    1Thank You

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    • Posted by Aditya Kaushal 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
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