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    • Posted by Charu Garg 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Abc Abc 8 years, 3 months ago

    Seriously... Arbhdeep pal is correct

    0Thank You

    Abhradeep Pal 8 years, 3 months ago

    Please ask your doubts correctly in correct english !

    0Thank You

    ANSWER

    • Posted by Divya Jain 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sagar Fulwani 8 years, 3 months ago

    Plank

    1Thank You

    ANSWER

    • Posted by Simran Kaur 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Sambhav Sancheti 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sambhav Sancheti 8 years, 3 months ago

    1)by there living enemies 2)by weedisites 3)by manually

    1Thank You

    ANSWER

    • Posted by Simran Kaur 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Priyansit Kar 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Abhradeep Pal 8 years, 3 months ago

    The qualoty of sound changes by putting any obstacles or different devices by which the quality of sound changes. Thank you!

    2Thank You

    ANSWER

    • Posted by Janhvi Dwivedi 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Rohit Verma 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Mahabir Yadav 8 years, 3 months ago

    If Crop then, when same kinds of plants grow at one place on a large area

    1Thank You

    Mahabir Yadav 8 years, 3 months ago

    Corps or crops

    0Thank You

    ANSWER

    • Posted by Ayush Patel 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Ayush Sarnekar 8 years, 3 months ago

    Copper sulphate

    0Thank You

    ANSWER

    • Posted by Ayush Sarnekar 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Abhradeep Pal 8 years, 3 months ago

    Metal attracks to magnet because magnet are also metal in nature. Thank you !

    0Thank You

    Sree Kannan Saravanan 8 years, 3 months ago

    Metal have the nature to attrack

    1Thank You

    ANSWER

    • Posted by Nachiket Kamble 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Virender Garg 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Vaishnavi Adhegaonkar 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Abhradeep Pal 8 years, 3 months ago

    Fossil fuels are those who are extracted from rocks. Thank you !

    1Thank You

    ANSWER

    • Posted by Syed Quazi 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Jatin Hargunani 8 years, 3 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Izaan Khan 8 years, 3 months ago

    Ddf

    0Thank You

    ANSWER

    • Posted by Jayanth Gonwar 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Jay Parkhe 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Sanju Abc 8 years, 4 months ago

    Red Data Book is a book in which the record of endangered plants and animals is given.

    0Thank You

    Jayanth Gonwar 8 years, 4 months ago

    Red data book is used to keep record of endangered and extinct species of animals

    4Thank You

    ANSWER

    • Posted by Mansi Jain 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Smita Mittal 8 years, 4 months ago

    Microorganism: An organism which cannot be seen by naked eyes is called microorganism or microbe. We need a microscope to see a microbe.

    Types of Microorganisms

    Bacteria: Bacteria are microscopic organisms which have cell walls but do not have a nucleus. Some bacteria are autotrophs but most are heterotrophs. Bacteria are found in different shapes; like rod-shaped, spiral, spherical and comma-shaped. Examples: Rhizobium, Pseudomonas, Streptococcus, etc.
    Algae: Algae are green plants which are simple in structure. A cell of algae contains cell wall and chloroplast. Algae are autotrophs. Some algae are microscopic. Examples: Chlamydomonas, Spirogyra, etc.
    Fungi: Fungi have cell wall and nucleus in their cells but do not have chloroplasts. Fungi are saprotrophs, i.e. they feed on dead remains of plants and animals. Almost all fungi are microscopic, except mushrooms. Examples: yeast, Rhizopus (bread mould), Aspergillus, Penicillium, etc.
    Protozoa: Protozoa do not have cell wall and chloroplast but they do have a nucleus. Amoeba and Plasmodium are examples of protozoa.

    1Thank You

    ANSWER

    • Posted by Md Farhan 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Amar Kumar 8 years, 4 months ago

    The longest cells are the nerve cells whose cell bodies are located in the base of your spinal cord and whose axons run down to the ends of your toes: these cells are approximately L = 1 meter long. Treat the axon as a cylinder with a radius of r = 1 μm.

    1Thank You

    Amar Kumar 8 years, 4 months ago

    Sciatic nerve is the longest spinal nerve in the human body.  It extends from the lumbar and sacral plexuses in the lower back, the sciatic nerve runs through the buttocks and into the thighs.

    1Thank You

    ANSWER

    • Posted by Pooja Gupta 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Pooja Gupta 8 years, 4 months ago

    The science of cultivation of crops on a large scale to provide food&other materials is known as agriculture

    1Thank You

    ANSWER

    • Posted by Safiya Sara 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Ashique Hussain 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Ashique Hussain 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Tanishq Maheshwari 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Abhradeep Pal 8 years, 3 months ago

    Fibres are called synthetic by obtaining it through chemical process. Thank you !

    0Thank You

    ANSWER

    • Posted by Rishabh Vats 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Abhradeep Pal 8 years, 3 months ago

    Crop management is the management to grow the crop with due care.

    1Thank You

    ANSWER

    • Posted by Shivam Kumar 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Rajat Kumar 8 years, 3 months ago

    Virus

    0Thank You

    Nandhana Babu 8 years, 4 months ago

    virus

    2Thank You

    ANSWER

    • Posted by Piyush Pathak 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Vasundhara Singhvi 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Abhradeep Pal 8 years, 3 months ago

    Diamond is considered as mineral because it is found around the rocks or hilly areas. Thank you !

    1Thank You

    ANSWER

    • Posted by Sejal Jain 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Vivek Fulara 8 years, 4 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Asha Bhatia 8 years, 4 months ago

    sorry,silkworm

    0Thank You

    Asha Bhatia 8 years, 4 months ago

    rearing of silk

    0Thank You

    Harsh Panchal 8 years, 4 months ago

    rearing of silkworm on large scale

    0Thank You

    ANSWER

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