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    • Posted by Pawan Kumar 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Kartavya Bang 6 years, 10 months ago

    All the metals are electropositive and if we see at hydrogen it has only one electron so it can donate and can accept electrons and in acids like hcl it is written in first as the rule for making formulas says to put a more metalic element first. Hope it works

    1Thank You

    ANSWER

    • Posted by Indu Prabha 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Kartavya Bang 6 years, 10 months ago

    The production of indivisual of same kind is called reproduction

    1Thank You

    Indu Prabha 6 years, 10 months ago

    Reproduction is a process in which the young ones of their own kind.

    1Thank You

    ANSWER

    • Posted by Aayani Hasan 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Upendra Sahu 6 years, 10 months ago

    scanning probe microscope

    1Thank You

    Kartavya Bang 6 years, 10 months ago

    Selectively Permiable Membrane

    0Thank You

    Tejashvi Pathak 6 years, 10 months ago

    Suspended particulate matter

    1Thank You

    ANSWER

    • Posted by Pravachan Traize 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sumit Kumar 6 years, 10 months ago

    Metor ate exsterclestial body

    0Thank You

    ANSWER

    • Posted by Pravachan Traize 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Meghna Thapar 5 years, 10 months ago

    A meteor is a fragment of an asteroid or a comet that has entered Earth’s atmosphere, burning up as it goes. 

    0Thank You

    ANSWER

    • Posted by Ash . 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Pawan Kumar 6 years, 10 months ago

    optic nerve plays an important role in our eye as the image fomed on retina is converted into electrical singal and transported it into the brain through optic nerve.

    2Thank You

    ANSWER

    • Posted by Rajan Kumar Singh 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Ameena Mehak 6 years, 10 months ago

    A lack of energy; an inability to move or change and the physical force that keeps things where they are or keeps them moving in the direction they are travelling.

    0Thank You

    Pawan Kumar 6 years, 10 months ago

    Read it in the next class 9.

    2Thank You

    ANSWER

    • Posted by Pawan Pandey 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Pawan Pandey 6 years, 10 months ago

    Thanks

    1Thank You

    Yogita Ingle 6 years, 10 months ago

    Milk is converted into curd or yogurt by the process of fermentation. Milk consists of globular proteins called casein. The curd forms because of the chemical reaction between the lactic acid bacteria and casein. During fermentation, the bacteria use enzymes to produce energy (ATP) from lactose. The byproduct of ATP production is lactic acid. Lactic acid acts on the globular proteins present in the milk and denatures them. This denaturation destroys the tertiary and quaternary structures of proteins and the globular proteins are converted into fibrous proteins thus giving a thick texture to the milk due to coagulation of the proteins.

    5Thank You

    ANSWER

    • Posted by Pawan Pandey 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Aakash Panchal 6 years, 10 months ago

    Water is a non metal as it has 2 atom of hydrogen and 1of oxygen and both are non metal

    4Thank You

    ANSWER

    • Posted by Arya Bangar 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Aakash Panchal 6 years, 10 months ago

    With the help of ciliary muscle in eye

    2Thank You

    Bhadra P Varma 6 years, 10 months ago

    Its with the help of two cells called cone cells and the rod cells.

    1Thank You

    Yogita Ingle 6 years, 10 months ago

    In case of low intensity of light, the pupil (which is a round black spot in d middle of the iris) dialates i.e. it expands in order to allow more light to enter into d eyes.
    In case of high intensity of light, the pupil constricts in order to allow less light to enter into the eyes.

    2Thank You

    ANSWER

    • Posted by Avanti Bombarde 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Harsh Phogat 6 years, 10 months ago

    Actions You Can Take to Reduce Air Pollution Follow these Tips Every Day to Reduce Pollution: Conserve energy - at home, at work, everywhere. Look for the ENERGY STAR label when buying home or office equipment. Carpool, use public transportation, bike, or walk whenever possible. Follow gasoline refueling instructions for efficient vapor recovery, being careful not to spill fuel and always tightening your gas cap securely. Consider purchasing portable gasoline containers labeled “spill-proof,” where available. Keep car, boat, and other engines properly tuned. Be sure your tires are properly inflated. Use environmentally safe paints and cleaning products whenever possible. Mulch or compost leaves and yard waste. Consider using gas logs instead of wood.

    3Thank You

    ANSWER

    • Posted by Disha .......❤ 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Harsh Phogat 6 years, 10 months ago

    Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers. Water is necessary for plants but only a small amount of water taken up by the roots is used for growth and metabolism. The remaining 97–99.5% is lost by transpiration and guttation.

    2Thank You

    ANSWER

    • Posted by Ashish Joshi 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Kanchan Bala Sahu 6 years, 10 months ago

    James watson and franchis crick there are so many scinteist also

    2Thank You

    Disha .......❤ 6 years, 10 months ago

    James watson and francis crick

    3Thank You

    Ashish Joshi 6 years, 10 months ago

    James watson and crick

    3Thank You

    ANSWER

    • Posted by Rajat Bhardwaj 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Pawan Kumar 6 years, 10 months ago

    Twinkling of star due to the refraction of light when its rays goes one medium to another . More detail in class 10

    0Thank You

    Ashish Joshi 6 years, 10 months ago

    The stars twinkle in the night because of the atmosphere

    1Thank You

    ANSWER

    • Posted by Ashish Joshi 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Disha .......❤ 6 years, 10 months ago

    Ursa major which is called big dipper, great bear or the saptarshi is a constillation which is used to classify pole star the two stars at the end of ursa major imagine the straight line passing through these stars at in the north direction this line will lead to a star which is not too bright.This is the pole star.

    1Thank You

    Ashish Joshi 6 years, 10 months ago

    Ursa major

    2Thank You

    ANSWER

    • Posted by Mohit Mehra 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Kartavya Bang 6 years, 10 months ago

    Manually scattering of seeds

    0Thank You

    Disha .......❤ 6 years, 10 months ago

    Transmit ( a programme or some information ) by radio or television

    1Thank You

    ANSWER

    • Posted by Swami Sonawane 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Nirmala Sharma 6 years, 10 months ago

    The process through which ones give birth to their young ones through biological process called fertilisation.This is known as reproduction.

    0Thank You

    Kaushal Kumar 6 years, 10 months ago

    The producing child or egg just like as the parents by biological process is called reproduction

    0Thank You

    ANSWER

    • Posted by Prathmesh Dachawar 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Ashish Joshi 6 years, 10 months ago

    Giardia lamblia

    0Thank You

    Disha .......❤ 6 years, 10 months ago

    Plasmodium disease cause by protozoa also called malaria

    1Thank You

    Aakash Panchal 6 years, 10 months ago

    Malaria

    2Thank You

    ANSWER

    • Posted by Nishant Kumar 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Aakash Panchal 6 years, 10 months ago

    Alpha Centaur b

    1Thank You

    ANSWER

    • Posted by Jai Bansal 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Prabakaran Kasinathan 6 years, 1 month ago

    By this formula you can understand
    F = P×A
    P = F/A
    A = F/P

    0Thank You

    ANSWER

    • Posted by Mitrajshin Jadeja 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Ashish Joshi 6 years, 10 months ago

    No,because it does rotate on its own axis

    1Thank You

    Nishant Kumar 6 years, 10 months ago

    No

    3Thank You

    ANSWER

    • Posted by Saif Ali Khan 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Ashish Joshi 6 years, 10 months ago

    Mail gamate which have a head and a tail

    0Thank You

    Aakash Panchal 6 years, 10 months ago

    Male gamate

    1Thank You

    ANSWER

    • Posted by Krishna Dave 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Ashish Joshi 6 years, 10 months ago

    Indian space research organisation

    0Thank You

    Jeevika Harshine 6 years, 10 months ago

    Indian space research organisation

    0Thank You

    ANSWER

    • Posted by Indu Prabha 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Janhavi Videos 6 years, 10 months ago

    Electric wire

    3Thank You

    ANSWER

    • Posted by Vinayak Soni 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Aakash Panchal 6 years, 10 months ago

    Colored area of eye which allows light to enter into eye

    1Thank You

    Shubham Kumar 6 years, 10 months ago

    Our colour of eye depend on iris

    2Thank You

    ANSWER

    • Posted by Ash . 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Quzzel ?? Marina 6 years, 10 months ago

    Fossil fuels are the fuels which is formed from used vegetable, fruits etc when this all decompose it turns to carbon. Eg: oil, coal This was first founded by wright brothers

    2Thank You

    Upendra Sahu 6 years, 10 months ago

    A FOSSIL FUEL IS A FUEL WHICH IS FORMED BY NATURAL PROCESS

    2Thank You

    Upendra Sahu 5 years, 8 months ago

    THE FOSSIL FUEL

    0Thank You

    ANSWER

    • Posted by P. C. Pandey 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Nishant Kumar 6 years, 10 months ago

    Frequency = No. of oscillation/time taken =40/4=10 hertz ,and time period =1/f =1/10 =0.1 second

    1Thank You

    Mithali Pattanaik 6 years, 10 months ago

    40 hz

    1Thank You

    ANSWER

    • Posted by Mohammad Mudstaque 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Kaushlendra Singh 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 4 answers

    Surya Amarnath 6 years, 10 months ago

    yes all the can move we are not able to identify that because it is very far from the earth.

    1Thank You

    Aakash Panchal 6 years, 10 months ago

    No one star can move but they can collapse or expand it self

    2Thank You

    Aafiya Zohra 6 years, 10 months ago

    No, our earth rotates from west to east

    1Thank You

    Yogita Ingle 6 years, 10 months ago

    No. The earth rotates from west to east on its axis. So, all the stars in the sky (except pole star) appear to move from east to west. With reference to earth, the pole star does not appear to move in the sky because it is located above the axis of rotation of the earth in the north direction. It appears to remain stationary at a point in the sky.

    3Thank You

    ANSWER

    • Posted by Kritika Singh 6 years, 10 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

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