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    • Posted by Karan Lutra 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Anay Tripathi 7 years, 2 months ago

    Because accumulated waste can be harmful ..and it may contain toxic products that may harm us???

    2Thank You

    Arunima Singh 7 years, 2 months ago

    Because it contains many toxic products that can harm us.

    1Thank You

    ANSWER

    • Posted by Karan Lutra 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Yash Thakur 7 years, 2 months ago

    Heart is a body part which pumps the blood in different parts of our body ??

    2Thank You

    Gurnoor Kaur 7 years, 2 months ago

    The heart is an organ which pumps the blood

    1Thank You

    ?? ?? 7 years, 2 months ago

    it pumps the blood

    1Thank You

    ANSWER

    • Posted by Karan Lutra 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Arunima Singh 7 years, 2 months ago

    Stomata are the tiny pores present on the surface of leaves and surrounded by guard cells. They help in the exchange of gases.

    2Thank You

    Teena Jass 7 years, 2 months ago

    Stomata are the tiny openings persent on the leaves for exchange of gases and perfoming photosynthesis

    3Thank You

    ANSWER

    • Posted by Karan Lutra 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Teena Jass 7 years, 2 months ago

    If there are no platelets in the blood then when you get hurt then the blood will flow continuosly which very harmful for rare blood groups because platelets helps to clot the blood.

    3Thank You

    ?? ?? 7 years, 2 months ago

    Blood flow continues and lastly animal will die

    1Thank You

    ANSWER

    • Posted by Karan Lutra 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Karan Lutra 7 years, 2 months ago

    The transport of materials is necessary in all organisms because: 1 it allow the exchange of gases 2 supply of nutrients 3 removal of waste materials.

    2Thank You

    ANSWER

    • Posted by Subrat Prasad Swain 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Sandhya Kaushik 7 years, 2 months ago

    Trachea

    0Thank You

    Prince Meher 7 years, 2 months ago

    Spricles

    0Thank You

    ANSWER

    • Posted by Vicky Sharma Vicky 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 5 answers

    Sandhya Kaushik 7 years, 2 months ago

    Human muscle cell, yeast bacteria

    0Thank You

    Nandini Rajanal 7 years, 2 months ago

    Amoeba &yeast

    0Thank You

    Bhoomi Yadav 7 years, 2 months ago

    Amoeba and paramecium

    0Thank You

    Arunima Singh 7 years, 2 months ago

    One is yeast

    0Thank You

    Raghav Goel 7 years, 2 months ago

    Bacteria and fungi

    0Thank You

    ANSWER

    • Posted by Kalash Vidhani 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Prince Meher 7 years, 2 months ago

    It is not tree. It's teeth

    0Thank You

    ANSWER

    • Posted by Savitha Savitha 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Meghna Thapar 5 years, 10 months ago

    Sodium hydroxide and potassium hydroxide.

    0Thank You

    ANSWER

    • Posted by Sumit Bansal 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Dhruv Shrma 7 years, 2 months ago

    Fruit is a diet of food which gives very large amount of nutrients no matter how food sweet and sour.

    2Thank You

    Ishan Shrivas 7 years, 2 months ago

    A fruit can be defined as a ripend ovary

    5Thank You

    ANSWER

    • Posted by Aayush Raj 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Khadija Jawadwala 7 years, 2 months ago

    Tornadoe- A tornado is a dark funnel shaped cloud that reaches from sky to the ground

    1Thank You

    Khadija Jawadwala 7 years, 2 months ago

    Pyphoon- A cyclone is known by different name in different part of the world in japan and phillipne it is known as typhoon

    1Thank You

    ANSWER

    • Posted by Rakesh Kumar 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Arunima Singh 7 years, 2 months ago

    No. Because element is made up of same type of atoms like gold. But molecule can be made up of different type of atoms like water (H2O) which means two atoms of hydrogen and one atom of oxygen.

    0Thank You

    Bhumika Sharma 7 years, 2 months ago

    Never

    0Thank You

    Anhad Kaur 7 years, 2 months ago

    No

    1Thank You

    ANSWER

    • Posted by Himanshi Mahar Himanshi Mahar 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Pranshita Sharma 7 years, 2 months ago

    Riding in an elevator

    1Thank You

    Pranshita Sharma 7 years, 2 months ago

    Ridian in an elevator

    2Thank You

    ANSWER

    • Posted by Supriya Kumari 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Shiba Das 7 years, 2 months ago

    Phloem transport food Xylem transport water and minerals

    1Thank You

    ANSWER

    • Posted by Devyansh Maurya 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 6 answers

    Devyansh Maurya 7 years, 2 months ago

    answer is thermometer

    1Thank You

    Bhoomi Yadav 7 years, 2 months ago

    It can be measured by both just depends on whose temperature is measured

    1Thank You

    Pranshita Sharma 7 years, 2 months ago

    Thermometer

    1Thank You

    Shivam Kumar 7 years, 2 months ago

    B.Laborartory

    1Thank You

    Naitik Kumar 7 years, 2 months ago

    Thermometer

    2Thank You

    Muhammed Fazal 7 years, 2 months ago

    Laboratory

    2Thank You

    ANSWER

    • Posted by Pavan Rajesh 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Keerthana..S.Krishna Krishna 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 5 answers

    Bhoomi Yadav 7 years, 2 months ago

    Mercury

    0Thank You

    Pranshita Sharma 7 years, 2 months ago

    Mercury

    0Thank You

    Shivam Kumar 7 years, 2 months ago

    Mercury

    1Thank You

    Shiksha Singh 7 years, 2 months ago

    Mercury is the liquud used in clinical thermometer

    1Thank You

    Keerthana..S.Krishna Krishna 7 years, 2 months ago

    Mercury

    3Thank You

    ANSWER

    • Posted by Davidl M1502N 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Sumit P Patidar 5 years, 9 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Suchitra Sen 7 years, 2 months ago

    Is called time period of simple pendulam

    0Thank You

    Sumit P Patidar 7 years, 2 months ago

    YH

    2Thank You

    ANSWER

    • Posted by Stuti Garg 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Stuti Garg 7 years, 2 months ago

    Thanks

    0Thank You

    Suchitra Sen 7 years, 2 months ago

    We yawn when we are sleepy because at that time lungs do not take oxygen properly yawn help to take more .

    2Thank You

    ANSWER

    • Posted by Vivek Ch 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Nandini Rajanal 7 years, 2 months ago

    Measure the speed

    0Thank You

    Yash Thakur 7 years, 2 months ago

    To measure a speed

    1Thank You

    ANSWER

    • Posted by Pragati Singh 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 5 answers

    Deba Mardi 7 years, 2 months ago

    The process of giving out air rich in carbon dioxide is called exhalation

    2Thank You

    Tarit Paul 7 years, 2 months ago

    The process of breathing out air which is rich in carbon dioxide is called exhalation

    2Thank You

    Vincent Fleming 7 years, 2 months ago

    Breath out carbon dioxide air

    0Thank You

    Sristi Sharma 7 years, 2 months ago

    The process of brething out air rich in co2 is called exahalqtion

    0Thank You

    Likhith Lenka 7 years, 2 months ago

    Breathing out the air means co2 released out

    1Thank You

    ANSWER

    • Posted by Bhumika Sharma 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 4 answers

    Bhumika Sharma 7 years, 2 months ago

    Hey yogita will you like to be my first friend on this app ?

    0Thank You

    Bhumika Sharma 7 years, 2 months ago

    Good answer yogita . I loved your way to answer ... ?

    0Thank You

    Krisha Zala 7 years, 2 months ago

    The procees of utilising food from which we get energy is called nutrition

    1Thank You

    Yogita Ingle 7 years, 2 months ago

    All plants and animals require food for their growth and getting energy. The process of utilization of food by an animal to obtain energy for growth and development is known as nutrition. Plants make their food themselves but animals cannot. Hence, animals depend directly or indirectly on the plant.

    4Thank You

    ANSWER

    • Posted by Nandini Rajanal 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Krisha Zala 7 years, 2 months ago

    The process of breakdown food and to get energy to our body is called respiration

    1Thank You

    Yogita Ingle 7 years, 2 months ago

    The biological process in which food is utilized to produce energy is called respiration. Respiration is necessary for survival of the living beings. A living being cannot survive even for a few seconds, without respiration. During respiration, it is mainly the carbohydrate which is oxidized to produce energy. This can be shown by following equation:

    Carbohydrate + Oxygen → Carbon dioxide + Water + Energy

    2Thank You

    ANSWER

    • Posted by Teena Jass 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Yogita Ingle 7 years, 2 months ago

    Uniform Motion: When an object covers equal distance in equal interval of time, the motion is called uniform motion. For example – if a moving vehicle covers a distance of 10 km every hour, the motion of the vehicle is called uniform motion.

    Non-uniform Motion: When an object covers unequal distance in equal interval of time, the motion is called non-uniform motion. For example – If moving vehicle covers a distance of 10 km in the first hour, covers a distance of 20 km in the second hour, covers a distance of 5 km in the third hour, etc. the motion of the vehicle is called non-uniform motion.

    2Thank You

    ANSWER

    • Posted by Pentagatla Padmini 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 1 answers

    Theshiga Elangovan 7 years, 2 months ago

    The process of taking food and utilizing it for various life process

    3Thank You

    ANSWER

    • Posted by Raghav Goel 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 0 answers
    ANSWER

    • Posted by Biswa Ranjan 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Bhumika Sharma 7 years, 2 months ago

    ??? ??

    0Thank You

    Ishan Salot 7 years, 2 months ago

    हागफडी

    0Thank You

    Suvathika Suvathiks 7 years, 2 months ago

    How can we draw

    2Thank You

    ANSWER

    • Posted by Mithilesh Agrawal 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Bhumika Sharma 7 years, 2 months ago

    Ground water or river water..

    0Thank You

    Suvathika Suvathiks 7 years, 2 months ago

    River or ground water it seems

    2Thank You

    ANSWER

    • Posted by Vrushab Algond 7 years, 2 months ago

    CBSE > Class 07 > Science
    • 2 answers

    Bhumika Sharma 7 years, 2 months ago

    Galileo Galilei

    1Thank You

    Suvathika Suvathiks 7 years, 2 months ago

    Galileo Galilei is the father if science

    0Thank You

    ANSWER

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