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    • Posted by Prachi Chouhan 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Rajneesh Payal 5 years, 10 months ago

    Short

    1Thank You

    Pooja Patil 5 years, 10 months ago

    Life span of fungi is very short

    1Thank You

    ANSWER

    • Posted by Prachi Chouhan 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 5 answers

    Shourya Jain 5 years, 10 months ago

    Aquired Immunodeficiency Syndrome

    1Thank You

    Rajneesh Payal 5 years, 10 months ago

    Acquire immune deficiency syndrome

    2Thank You

    I D 5 years, 10 months ago

    Acquired Immuno Deficiency Syndrome

    1Thank You

    Sambit Nanda 5 years, 10 months ago

    Acquired immunue deficiency syndrome

    1Thank You

    Anushka Mallick 5 years, 10 months ago

    Acquired immune deficiency syndrome

    1Thank You

    ANSWER

    • Posted by Bhumika Rajput 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Ashlesh Kumar 5 years, 10 months ago

    In ncert

    0Thank You

    ANSWER

    • Posted by Surbhi Barnwal 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Surbhi Barnwal 5 years, 10 months ago

    Thanks? (but itz too late» I have submitted my HomeWork)

    0Thank You

    Khushi Jain 5 years, 10 months ago

    Means it has 8 nuetrons and 8 protons

    0Thank You

    ANSWER

    • Posted by Somil Gqngwani 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Aastha Yadav 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Charu Raut 5 years, 10 months ago

    1) They does not have well differentiated body designs . 2) These are commonly called as algae. 3) There habitat is aquatic. 4) For example=Ulothrix, Cara,Cladophora etc.

    0Thank You

    Sambit Nanda 5 years, 10 months ago

    They are commonly known as algae

    0Thank You

    ANSWER

    • Posted by Prince Chhokar 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Vikrant Singh 5 years, 10 months ago

    chromatography is a technique used to separate different colour components from a single mixture it's principle is it is based on solubility higher the solubility higher the component will reach and lower the solubility lower the component will reach

    0Thank You

    Pooja Patil 5 years, 10 months ago

    Sepration of components of a mixture known as chromatography

    0Thank You

    ANSWER

    • Posted by Tanishka Sidola 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Ankit Shakya 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Meghna Thapar 5 years, 7 months ago

    A transparent material bound by two surfaces, of which one or both surfaces are spherical, forms a lens.

    0Thank You

    ANSWER

    • Posted by Ankit Shakya 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 5 answers

    Shourya Jain 5 years, 10 months ago

    Bose Einstein Compensate

    0Thank You

    Rajneesh Payal 5 years, 10 months ago

    Bose Einstein compensate

    0Thank You

    Ashwini Shendage 5 years, 10 months ago

    Bose Einstein condensate

    0Thank You

    Yogita Ingle 5 years, 10 months ago

    A Bose–Einstein condensate (BEC) is a state of matter of a dilute gas of low densities called bosons cooled to temperatures very close to absolute zero (-273.15 °C).

    2Thank You

    Namrata Jindal 5 years, 10 months ago

    Bose - Einstein Condensate

    2Thank You

    ANSWER

    • Posted by Aiman Parween 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Ankit Shakya 5 years, 10 months ago

    Cross multiply .

    0Thank You

    Ankit Shakya 5 years, 10 months ago

    Can't answer 50.but some. H/1=O/2. And many more O2,Co2,CaCl2 etc....

    0Thank You

    ANSWER

    • Posted by Pooja Yadav 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Ankit Shakya 5 years, 10 months ago

    I m not sure but it would be possible that the rays could be reflected.

    1Thank You

    ANSWER

    • Posted by Rohit Bansal 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Hariom Dalal 5 years, 10 months ago

    Among of them + one is cation & - one is anion.

    1Thank You

    Ankit Shakya 5 years, 10 months ago

    + charge and - charge make bond .

    0Thank You

    Kiruba Benedicta 5 years, 10 months ago

    + and -

    3Thank You

    ANSWER

    • Posted by Ankit Shakya 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Padumi Chaudhury 5 years, 10 months ago

    the temperature of a gas in its critical state, above which it cannot be liquefied by pressure alone.

    1Thank You

    ANSWER

    • Posted by Neha Soni 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 6 answers

    Saurabh Dwivedi 5 years, 10 months ago

    2g

    0Thank You

    Rohit Singh 5 years, 10 months ago

    Atomic mass =1 molecular mass = 1×2= 2g

    0Thank You

    Rishav Maan 5 years, 10 months ago

    2g

    0Thank You

    Kiruba Benedicta 5 years, 10 months ago

    no ans

    0Thank You

    Ankit Shakya 5 years, 10 months ago

    Atomic mass of H is 1 So, molecular mass would be 1×2=2g

    2Thank You

    Hari Hari 5 years, 10 months ago

    2

    0Thank You

    ANSWER

    • Posted by Amarjeet Jakhar 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Rajneesh Payal 5 years, 10 months ago

    120 j

    0Thank You

    Soumyajit Kundu 5 years, 10 months ago

    120 joule

    0Thank You

    Hari Hari 5 years, 10 months ago

    120Joule

    0Thank You

    ANSWER

    • Posted by Shivam Pandey 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Pooja Patil 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Pooja Patil 5 years, 10 months ago

    Principles of treatment and prevention

    0Thank You

    Pooja Patil 5 years, 10 months ago

    Thanks

    0Thank You

    Ankit Shakya 5 years, 10 months ago

    The hen should breed well . Size should be small that the size of an egg remain same. Hen should feed weel. And many more.......

    0Thank You

    ANSWER

    • Posted by Tushar Aggrawal 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 4 answers

    Soumyajit Kundu 5 years, 10 months ago

    Small g is acceleartion due yo gravity that is 9.8m/s^2 whereas G is universal gravitation constant that is same for everywhere which is 6.673Nm^2/kg^2

    0Thank You

    Tushar Aggrawal 5 years, 10 months ago

    Describe both

    0Thank You

    Akash Panchal 5 years, 10 months ago

    g is acceleration due to gravity (9.8m/s^2) G is gravitational constant

    2Thank You

    Bhawesh Naik 5 years, 10 months ago

    Small g is for acceleration due to gravity. Capital G is for Universal Gravitational Proporsionality

    1Thank You

    ANSWER

    • Posted by Islam Ansari 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Meghna Thapar 5 years, 7 months ago

    A trait of an organism which is 'not inherited' but develops in response to the environment is called an acquired trait.

    0Thank You

    ANSWER

    • Posted by Rochak Rawal 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Pooja Patil 5 years, 10 months ago

    In aquatic animals large air cavities are present in parenchyma and screlenchyma is atissue which makes the plant hard an stiff

    1Thank You

    ANSWER

    • Posted by Abhay Chetry 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Rajneesh Payal 5 years, 10 months ago

    Amphibian lives only land. Amphibian lives together

    0Thank You

    ANSWER

    • Posted by Mahak Khandelwal 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Meghna Thapar 5 years, 7 months ago

    The diseases which are present since birth are called congenital diseases.

     

    Some diseases last for only very short periods of time, and these are called acute diseases.

     

    The ailments which can last for a long time, even as much as a lifetime, and are called chronic diseases.

     

    Diseases where microbes are the immediate causes are called infectious diseases.

    0Thank You

    ANSWER

    • Posted by Mahak Khandelwal 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Rajneesh Payal 5 years, 10 months ago

    Acute diseases and chronic diseases

    0Thank You

    ANSWER

    • Posted by Shaili Shree 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Babita Kumari 5 years, 10 months ago

    Healthy persons are disease free as well as physically, mentally and emotionally fit

    0Thank You

    Rajneesh Payal 5 years, 10 months ago

    Healthy persons able to do any type of work but diseased free dp not able to do any type of work

    0Thank You

    ANSWER

    • Posted by Abhay Chetry 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Sandeep Sandeep 5 years, 10 months ago

    The phenomena of the physical quality including plants and animals

    2Thank You

    ANSWER

    • Posted by Abhay Chetry 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Pooja Patil 5 years, 10 months ago

    Atmosphere it is the fully filled of different gases which help us to breath

    0Thank You

    Rajneesh Payal 5 years, 10 months ago

    Atmosphere is our surrounding it made up of different gases .

    0Thank You

    Munu Shrestha 5 years, 10 months ago

    Atmosphere is the envelope of gases which surrounds us.

    0Thank You

    ANSWER

    • Posted by Abhay Chetry 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Babita Kumari 5 years, 10 months ago

    Nerve cells are called neurons

    0Thank You

    Rajneesh Payal 5 years, 10 months ago

    It is nerves cell and it helps to informations tp our brain

    0Thank You

    Namrata Jindal 5 years, 10 months ago

    Nerve cells are called NEURONS

    0Thank You

    ANSWER

    • Posted by Nutan Jha 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Yogita Ingle 5 years, 10 months ago

    • It was proved that an atom is not indivisible. As an atom can be subdivided into electrons, protons and neutrons. But remember that atom is the tiniest particle that takes part in a chemical reaction.
    • According to Dalton Atomic Theory, atoms of an element are identical in mass, size and many other chemical or physical properties. But, practically we observe that atoms of several elements differ in their densities and masses. These atoms with the different masses are known as isotopes. For example, Chlorine (Cl) has 2 isotopes with the mass numbers of 35 and 37.
    • Also, according to Dalton Atomic Theory, atoms of two-different elements differ in mass, size and many other chemical or physical properties. However, this is not correct for all situations. For example, Argon (Ar) and Calcium (Ca) atoms, each have an atomic mass of 40 amu. These atoms with similar atomic masses are isobars.
    • According to Dalton Atomic Theory, when atoms of different elements (atoms of two or more elements) combine in simple whole number ratios, we get chemical compounds. But this is not true in case of complex organic compounds.
    • Dalton Atomic Theory fails to explain the existence of allotropes. This implies that the Dalton atomic theory fails to explain the differences in properties of charcoal, graphite, and diamond (allotropes of carbon).

    0Thank You

    ANSWER

    • Posted by Rock Sonu 5 years, 10 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Rajneesh Payal 5 years, 10 months ago

    We need air to live with breathe

    0Thank You

    Noman Jamadar 5 years, 10 months ago

    We need air 2 breath.

    0Thank You

    Rekha Singh Singh 5 years, 10 months ago

    We need air because it is one of the most important necessity for supporting human life , it is so because it helps us to breathe that is one of the major mechanism for running human life... Hope it helped?

    2Thank You

    ANSWER

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