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  • Fatima Ahmed
    Fatima Ahmed: Hi Nusrat, we just read your writing on 'The Helpful Person'. It was interesting concept and could be very practical in some situations. So good inspirational writing. English is also good. Thanks. Your full writing can be found here for everyone...  more
    • February 28, 2022
  • Fatima Ahmed
    Fatima Ahmed: Hi Nusrat, thanks for writing the 'Just in Time' article for the English project. Wow! Your story is amazing. Just perfect. I don't know if your story is true, but it is definitely inspirational. Thanks for writing such a beautiful and inspirational...  more
    • December 24, 2021
  • Nusrat Meem
    Nusrat Meem commented on Fatima Ahmed's classified listing.
    The Journey of the Ladybug - $7 Science Quiz
    • November 11, 2021
    • Digbijoy Azad likes this.
    • Nusrat Meem
      Tanveer Tausif Ratul To live in a closed eco-system,an animal/plant must need air & foods.While putting the ladybug in the container,some air entered into the container and was trapped inside.
      That air obviously contained some oxygen and CO2.Plants
      need CO2 to live.They...  more
      • November 14, 2021
    • Nusrat Meem
      Zarin sadaf snigdha Before we answer this question we need to get enlightened on a biological term, symbiosis. Symbiosis means interaction between two dissimilar organism where both benefit from being with each other. When we are putting the ladybug and the plants inside...  more
      • November 14, 2021
    • Nusrat Meem
      sadia islam safa In that container,an small ecosystem was created. Plants produce their own oxygen during photosynthesis and by using that, bug is still alive. Bugs breath through openings in the thorax and abdomen called spiracles. For plants,those gravels will hold...  more
      • November 14, 2021
    • Nusrat Meem
      Shadman Chowdhury The ladybug and plants inside the closed container can still survive because of photosynthesis. Plants have a process called photosynthesis which requires CO2 and sunlight to produce carbohydrates, water and oxygen for the plants' growth. Those plants...  more
      • November 14, 2021
    • Nusrat Meem
      Digbijoy Azad The ladybug is living in an ecosphere. However, the ladybug is not alone. Bacteria, protozoa, algae, smaller worms, and plants are also crucial members of the jar.
      Few things ladybug needs to live-
      -Oxygen.
      -Food...  more
      • November 14, 2021
  • Noshin Tasnia
    Noshin Tasnia is now friends with Nusrat Meem.
    • January 9, 2021
  • Nusrat Meem
    Nusrat Meem is now friends with Fatima Ahmed.
    • January 9, 2021
  • Nusrat Meem
    Nusrat Meem has added a new profile photo.
    • December 31, 2020
  • Nusrat Meem
    Nusrat Meem joined the group Coolinventor Contributors
    • December 31, 2020
  • Nusrat Meem
    Nusrat Meem has just signed up. Say hello!