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    • Posted by Anamika Bhatia 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Ayisha Nidha 7 years, 2 months ago

    Bt cotton isgenetically modified organism or gentically modified pest resistant plant cotton variety produces an insecticide to bollworms

    1Thank You

    Anamika Bhatia 7 years, 2 months ago

    Reply please

    1Thank You

    ANSWER

    • Posted by Sudhansu Ray 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Gagan Deep 7 years, 1 month ago

    The microorganisms are the organisms which can only be seen in microscope.

    0Thank You

    ANSWER

    • Posted by Rahul Nandi 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sansita Das 7 years, 2 months ago

    The loudness of a sound is related to the rate of vibration. A big vibration makes a louder sound and yes amplitude is the size of vibration this means that a sound depends upon the vibration and vibration depends upon its size that is the amplitude

    0Thank You

    ANSWER

    • Posted by Madhu Singh Chauhan 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Ayisha Nidha 7 years, 2 months ago

    The voice box or the larynx is where the sound is produced . When talking this part vibrates.

    1Thank You

    ANSWER

    • Posted by 24 Šhůvå 08 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 3 answers

    24 Šhůvå 08 7 years, 2 months ago

    Why

    1Thank You

    Aysha Hisna 7 years, 2 months ago

    there is no meaning for it

    0Thank You

    Cbse Guide Authority 5 years, 9 months ago

    It is a term of science their is no meanig of this woard

    2Thank You

    ANSWER

    • Posted by Rakesh Kumar 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Siddharth Mahto 7 years, 2 months ago

    Light passes through the Lense but it reflects from a mirror.

    1Thank You

    Cbse Guide Authority 7 years, 2 months ago

    In case of lence we can see across it and in case of mirror we cannot see across it because it reflect lite in opposite direction and lence do not reflect that much light and it allow the passage through it

    1Thank You

    ANSWER

    • Posted by Yugank Rajput 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Siddharth Mahto 7 years, 2 months ago

    Deforestation leads to soil in fertilization because of the following reason- as the roots of the trees binds the soil so the cutting of trees leads to erosion of the fertile topsoil.

    1Thank You

    Sam Johnson 7 years, 2 months ago

    Because of deforestation the soil is losses the fertility

    0Thank You

    ANSWER

    • Posted by Aditya Raj 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Siddharth Mahto 7 years, 2 months ago

    That's because the opposing force between the wall and us is more than the force exerted by us

    1Thank You

    Ritik Dhakad 7 years, 2 months ago

    To mve a wall, we don't have sufficient force

    0Thank You

    ANSWER

    • Posted by Aditya Raj 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Ayisha Nidha 7 years, 2 months ago

    If we take a bottle which has holes in it and pour water, the water gushes out through the holes. Here we can understand that liquid also exert pressure mainly on the walls of their container as water does not have a shape. Liquids alo exerrt pressure at equal measure.

    0Thank You

    ANSWER

    • Posted by Jaspreet Singh 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Gagan Deep 7 years, 1 month ago

    If u dont know the meaning of what then why did u ask what in the question. this app is for helping, please dont do this again my friend

    0Thank You

    Siddharth Mahto 7 years, 2 months ago

    Your head ?????????

    2Thank You

    ANSWER

    • Posted by Nirjara Jain 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Ayisha Nidha 7 years, 2 months ago

    When breasts start to develop, a small bump called breast bud grows under the nipple and areola. The breasts get bigger and rounder as the fatty tissue and milk producing glands inside the breasts continue to grow

    3Thank You

    ANSWER

    • Posted by Aditya Raj 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Siddharth Mahto 7 years, 2 months ago

    Viruses are different from other microorganisms as they only act as living organisms when they are inside any body else they are acting like a non living organism.

    1Thank You

    Ritik Dhakad 7 years, 2 months ago

    They have characteristics of both living and non living beings. Presence of genetic material and multiplication make them living whereas, absence of cell wall and cytoplasm and cell wall and they can't be crystallized make them non living.

    1Thank You

    Chidananda Das 7 years, 2 months ago

    They are behave like living organisim when they are in the host's cell. But when they are out of host's cell they behave like non-living organisim. So they are .........

    1Thank You

    ANSWER

    • Posted by Subhasho9Iooojkk Bhaina 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Meghna Thapar 5 years, 7 months ago

    Activity to show the dispersion of light through a glass prism:

    1. Take a thick sheet of cardboard and make a small hole or narrow slit in its middle.
    2. Allow sunlight to fall on the narrow slit. This gives a narrow beam of white light.
    3. Now, take a glass prism and allow the light from the slit to fall on one of its faces.
    4. Turn the prism slowly until the light that comes out of it appears on a nearby screen and observe. A beautiful band of colours appear on the screen.

    0Thank You

    ANSWER

    • Posted by Rakesh Kumar 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yogita Ingle 7 years, 1 month ago

    Mass and volume are two units used to measure objects. Mass is the amount of matter an object contains, while volume is how much space it takes.

    Example: A bowling ball and a basketball are about the same volume as each other, but the bowling ball has much more mass.

    0Thank You

    ANSWER

    • Posted by Rakesh Kumar 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sansita Das 7 years, 2 months ago

    The objects having larger mass is attracted fastly and strongly because it has more mass than the smallre object

    0Thank You

    ANSWER

    • Posted by Md.Faruk Ansari 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yogita Ingle 7 years, 1 month ago

    Wavelength of any sinusoidal wave is defined as the spatial period of the wave, that is, the distance over the shape of the wave repeats itself. The wavelength is denoted by a Greek letter lambda (λ) and is calculated in the units of length or metre.

    0Thank You

    ANSWER

    • Posted by Sahil Yadav 5 years, 9 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Kashish Bhambhani 7 years, 2 months ago

    A device which is used to detect or measure an electric charge is called an electroscope

    2Thank You

    Shabnam Singh 7 years, 2 months ago

    ययस

    2Thank You

    ANSWER

    • Posted by Sahil Yadav 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Gagan Deep 7 years, 1 month ago

    Noise is a unpleasent sound which disturbs our mind. Music is a pleasent sound which makes our mind to be relaxed and empty.

    0Thank You

    Ayisha Nidha 7 years, 2 months ago

    Noise is an unpleasant jarring sound.It also causes Noise pollution. Music is a pleasant sound. It is also good for health.

    1Thank You

    ANSWER

    • Posted by Sahil Yadav 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Siddharth Mahto 7 years, 2 months ago

    Drag is the friction exerted by liquids and gases it is the another name for fluid friction

    1Thank You

    Ankita Kumari Satapathy 7 years, 2 months ago

    The friction exerted by fluid is called drag

    2Thank You

    ANSWER

    • Posted by Priyehkanu Gulati 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Siddharth Mahto 7 years, 2 months ago

    Combustion is a chemical process in which an object burns in the presence of oxygen producing heat and light it sometime it sometimes also produces more and other harmful gases like smoke

    2Thank You

    Shaik Reshu 7 years, 2 months ago

    A chemical process in which a chemical is burned with the presence of oxygen which produce heat and light?

    4Thank You

    ANSWER

    • Posted by Abhiram Arjun 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Siddharth Mahto 7 years, 2 months ago

    Exhaustible natural resources refers to those natural resources which are not unlimited they are there having a limit they are not for ever for example coal natural gas and petroleum

    2Thank You

    Pandu Venky 7 years, 2 months ago

    Exaushtable natural resource refers to that are the resources which are unlimited Ex: sunlight air water

    0Thank You

    ANSWER

    • Posted by Rakesh Kumar 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Purushotham Balavenkata 7 years, 2 months ago

    Compound

    0Thank You

    ANSWER

    • Posted by Namanjot Kaur 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Pawan Kumar 7 years, 2 months ago

    ^It tear the shole of the shoes. ^it produces heat which is harmful for machine .

    1Thank You

    Pandu Venky 7 years, 2 months ago

    It makes our shoes spoiled

    0Thank You

    ANSWER

    • Posted by Shrabani Mahapatro 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Harsh Pandit 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 4 answers

    Siddharth Mahto 7 years, 2 months ago

    Because it needs very high temperature and extreme conditions which cannot be made in laboratory.

    1Thank You

    Shaik Reshu 7 years, 2 months ago

    A coal can't be decomposed in lab in few minutes

    0Thank You

    Sanshray Sakthiganapathi 7 years, 2 months ago

    Because it takes much time to form and it is form by some decomposable

    0Thank You

    Pranjali Singh 7 years, 2 months ago

    Because it take millioms of years to form and can't be form in few minutes in lab

    0Thank You

    ANSWER

    • Posted by Rudra Shukla 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Meghna Thapar 5 years, 7 months ago

    Common factors that can lead to high blood pressure include: A diet high in salt, fat, and/or cholesterol. Chronic conditions such as kidney and hormone problems, diabetes, and high cholesterol. Family history, especially if your parents or other close relatives have high blood pressure. Most people who have high blood pressure do not have symptoms. In some cases, people with high blood pressure may have a pounding feeling in their head or chest, a feeling of lightheadedness or dizziness, or other signs.

    0Thank You

    ANSWER

    • Posted by Shaik Reshu 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Pandu Venky 7 years, 2 months ago

    Female anophelous mosqito

    2Thank You

    Říý@ ?? 7 years, 2 months ago

    Female Anofelish mosquito

    1Thank You

    ANSWER

    • Posted by Anmol Singh 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yogita Ingle 7 years, 2 months ago

    Reproductive health is defined by the World Health Organization (WHO) as the total well-being in all aspects of reproduction i.e., in behavioral, emotional, physical, and social. For a healthy society or population, it is necessary to maintain reproductive health. Adolescence is the stage of growth and sexual maturity. Thus, it is essential to practice good hygienic habits at this stage itself. For being healthy, one has to keep hygiene at a personal level (personal hygiene) as well as at the community level (social hygiene).

    1Thank You

    ANSWER

    • Posted by Manmohan Yadav 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Madhav Sharma 7 years, 2 months ago

    Dead decaying Animals got buried thousands of years ago now they are used as humans like petroleum but this excessive use of fossil fuels are emptying them we should not use them very much

    2Thank You

    ANSWER

    • Posted by Tanuuuu Varshney 7 years, 2 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Jasmin Behera 7 years, 2 months ago

    As we go to higher altitude, the atmosphereic pressure decrease .Now Our blood pressure is higher than the atmospheric pressure . So the blood comes out through our nose causing bleeding.

    2Thank You

    Anu S 7 years, 2 months ago

    As height increases pressure decreases...so that a perfect balance keep our body proper...when its not equal we get things like nose bleeding

    2Thank You

    Roshni Sood 7 years, 2 months ago

    Because pressure increases as we go higher. And our body is unable to cancel it..

    3Thank You

    ANSWER

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