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    • Posted by Devanand Urade 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Dhruv Saha 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 1 answers

    Vedika Patil 8 years, 1 month ago

    It is a phenomenon of bouncing back of light after striking a smooth polished surface.

    1Thank You

    ANSWER

    • Posted by Kashinath Yadav 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 1 answers

    Khushi Ray 8 years, 1 month ago

    blood vessel

    0Thank You

    ANSWER

    • Posted by Tanushri Tanushri 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 2 answers

    Ashi Singh 8 years, 1 month ago

    Acids are sour and bases are bitter

    0Thank You

    Nitiksha Patil 8 years, 1 month ago

    Hi i am your friend .

    0Thank You

    ANSWER

    • Posted by Diksha Jain 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 1 answers

    Alisha Derwal 8 years, 1 month ago

    Red blood cell

    1Thank You

    ANSWER

    • Posted by Somesh Seeram 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 2 answers

    Khushi Shekhawat 8 years, 1 month ago

    Platelets

    1Thank You

    Alisha Derwal 8 years, 1 month ago

    Of which

    0Thank You

    ANSWER

    • Posted by Naveen Shankar 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 1 answers

    Ashi Singh 8 years, 1 month ago

    By fertilisation

    0Thank You

    ANSWER

    • Posted by Khushi Sss 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 2 answers

    Alisha Derwal 8 years, 1 month ago

    Rbc has haemoglobin which traps oxegen and supply to the cells of our body . So without haemoglobin we are not able to supply oxegen ti cells. Wbc protects us from germs and fight against diseases.

    1Thank You

    Basant Pandey 8 years, 1 month ago

    Red blood cell It has haemoglobin which turns to oxyhemoglobin to circulate oxygen and digested food all across the body. White blood cell It is used to stop bleeding and cure cuts or wounds in our body. A person having a huge amount of WBC`S will cure wounds and cuts faster.

    1Thank You

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    • Posted by Preet Pal Preet 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Ankush Singh 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 2 answers

    Ashi Singh 8 years, 1 month ago

    C6H12O6

    0Thank You

    Abhishek Kushwah 8 years, 1 month ago

    C6H12O6

    0Thank You

    ANSWER

    • Posted by Shivam Kumar 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 1 answers

    Alisha Derwal 8 years, 1 month ago

    It is 1 type of function in asexual reproduction . In this function a new plant rise from vegetative part of a plant such as stem , leaves , and roots.

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    ANSWER

    • Posted by Divyansh Yadav 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Harman Preet 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 1 answers

    Yuv Raj 8 years, 1 month ago

    The features and habits that enable to survive and live successfully in their surroundings are called adaptations .

    0Thank You

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    • Posted by Bhavya Arora 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 2 answers

    Amar Kumar 8 years, 1 month ago

    Transpiration:It is the evaporation of water into the atmosphere from the leaves and stems of plants. It occurs at the leaves while their stomata are open for the passage of CO2 and O2 during the process of photosynthesis.

    1Thank You

    Tanishq Bhargawa 8 years, 1 month ago

    When water evaporates from surface of leaves in talk tree is called Transpiration

    1Thank You

    ANSWER

    • Posted by Jaspreet Kaur 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 2 answers

    Amar Kumar 8 years, 1 month ago

    A black object absorbs all wavelengths of light and converts them into heat, so the object gets warm. A white object reflects all wavelengths of light, so the light is not converted into heat and the temperature of the object does not increase noticeably.

    1Thank You

    Naraen Karthick 8 years, 1 month ago

    Because they are good condector

    1Thank You

    ANSWER
    Ha

    • Posted by Mahadev Jiddimani 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Vrushabh Mohture 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 1 answers

    Ruday Patel 8 years, 1 month ago

    Because he need more energy

    2Thank You

    ANSWER

    • Posted by Mohit Narang 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Aditya Kr Yadav Kumar 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 2 answers

    Yuv Raj 8 years, 1 month ago

    The process of taking O2 into the cell oxidation of food with this O2 and release of CO2 and energy is called respiration .

    0Thank You

    Ruday Patel 8 years, 1 month ago

    Breathing process is called respiration

    0Thank You

    ANSWER

    • Posted by Divyanshu Solanki 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 1 answers

    Shreya Jha 8 years, 1 month ago

    Anemometer is a device which indicates the speed of wind.

    0Thank You

    ANSWER

    • Posted by Sanju Sanju 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 1 answers

    Tejaswini Chandok 8 years, 1 month ago

    A forest is nothing but where living organisms such as birds,animals, micro organisms live in their forest . And in their forest we can see many type of trees

    1Thank You

    ANSWER

    • Posted by Atul Dhinwa 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Mohammed Raj 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 2 answers

    Varun Banda 8 years, 1 month ago

    Transport of materials is necessary in both plants and animals as every cell needs a regular supply of nutrients and oxygen for releasing energy through respiration. The food that we eat is broken down into smaller components to be absorbed by the cells.

    1Thank You

    Amar Kumar 8 years, 1 month ago

    Transport of materials is essential for both plants and animals because it is the only way through which nutrients and oxygen are made available to all parts of the body. It provide energy through respiration.If in any case, the transport of the necessary nutrients and oxygen does not reach all parts of the body, then the body will not be able to survive.

    The cells of plants and animals need various substances to carry out important metabolic activities. Further, many waste products are created during these metabolic activities. Transport of materials is necessary to supply various substances and to remove waste products.

    1Thank You

    ANSWER

    • Posted by Jaswant Prabhakar 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 2 answers

    Manisha Charan 8 years, 1 month ago

    one copmlete contraction and relaxtion of heart is called heartbeat

    1Thank You

    Pratyush Pare 8 years, 1 month ago

    Muscles in the walls of the chambers of heart contract and relx rhythmicaly .This rhythmic contraction is followed by its relaxation constitute a heart beat

    1Thank You

    ANSWER

    • Posted by Tanishq Pal 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Ruvab Johar 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Aastha Atri 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 1 answers

    Yuv Raj 8 years, 1 month ago

    Studying about weather

    0Thank You

    ANSWER

    • Posted by Krishna Singh 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 2 answers

    Ananya Dubey 8 years, 1 month ago

    The productions of new individuals from their parents is called reproductions

    1Thank You

    Harsh Jain 8 years, 1 month ago

    The process in which reproduce the reproduction it is known as reproduce

    2Thank You

    ANSWER

    • Posted by Dilawar Singh 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Dilawar Singh 8 years, 1 month ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

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