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  1. As the teacher began the riddle challenge, a murmur of excitement spread through the classroom. Anaya sighed in relief—she loved riddles more than solving Mathematics problems. ‘Think carefully,’ the teacher began to mumble, as she wrote a riddle on the board. When the question was revealed, a few sRead more

    1. As the teacher began the riddle challenge, a murmur of excitement spread through the classroom.
    2. Anaya sighed in relief—she loved riddles more than solving Mathematics problems.
    3. ‘Think carefully,’ the teacher began to mumble, as she wrote a riddle on the board.
    4. When the question was revealed, a few students groaned, realising it wasn’t as easy as they had expected.
    5. Some exchanged snickers, wondering if anyone at all would be able to solve it.
    6. Just then, Anaya tapped her book on the desk with a small thud, deep in thought.
    7. ‘Ah, I see it now!’ she said stretching with a gasp, as if it had taken her great effort.
    8. A small breeze made the windows rattle, adding to the suspense of the moment.
    9. ‘So, what’s the answer?’ the students roared, their voices filled with playful enthusiasm.
    10. Leaning forward with a smile, Anaya whispered, ‘Sometimes, the trickiest questions have the simplest answers.’

     

    For more NCERT Solutions for Class 8 English Poorvi Unit 1 Wit And Wisdom Chapter 1 The Wit That Won Hearts Extra Questions & Answer:

    https://www.tiwariacademy.com/ncert-solutions/class-8/english/

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  2. Robert Hooke used a microscope to examine a thin cork slice. He saw it was made of many small box-like structures that reminded him of rooms in a monastery. He named these compartments “cells.” Although these cells were not alive, this observation introduced the concept of the cell, marking a turninRead more

    Robert Hooke used a microscope to examine a thin cork slice. He saw it was made of many small box-like structures that reminded him of rooms in a monastery. He named these compartments “cells.” Although these cells were not alive, this observation introduced the concept of the cell, marking a turning point in biological science and microscopic study.

     

    For more NCERT Solutions for Class 8 Science Curiosity Chapter 2 The Invisible Living World: Beyond Our Naked Eye Extra Questions & Answer:

    https://www.tiwariacademy.com/ncert-solutions/class-8/science/

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  3. The word “cell” was used by Robert Hooke when he observed cork under his microscope. The compartments reminded him of small rooms or cells where monks lived, so he named them “cells.” This term has since become central to biology, representing the basic unit of life in all living organisms.   FRead more

    The word “cell” was used by Robert Hooke when he observed cork under his microscope. The compartments reminded him of small rooms or cells where monks lived, so he named them “cells.” This term has since become central to biology, representing the basic unit of life in all living organisms.

     

    For more NCERT Solutions for Class 8 Science Curiosity Chapter 2 The Invisible Living World: Beyond Our Naked Eye Extra Questions & Answer:

    https://www.tiwariacademy.com/ncert-solutions/class-8/science/

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    • 102
  4. Anton van Leeuwenhoek, a Dutch scientist, is called the Father of Microbiology. He crafted powerful single-lens microscopes and became the first person to observe live bacteria, protozoa and other microorganisms. His discoveries amazed scientists and proved that an unseen world of living creatures eRead more

    Anton van Leeuwenhoek, a Dutch scientist, is called the Father of Microbiology. He crafted powerful single-lens microscopes and became the first person to observe live bacteria, protozoa and other microorganisms. His discoveries amazed scientists and proved that an unseen world of living creatures existed all around us, changing the course of science and medicine forever.

     

    For more NCERT Solutions for Class 8 Science Curiosity Chapter 2 The Invisible Living World: Beyond Our Naked Eye Extra Questions & Answer:

    https://www.tiwariacademy.com/ncert-solutions/class-8/science/

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    • 13
  5. The aim of Activity 2.1 is to help students understand how magnification works. When water is filled in a round-bottom glass flask and placed on a book, the curved surface bends light rays. This makes the letters underneath appear bigger. It mimics how lenses in magnifying glasses work, helping us eRead more

    The aim of Activity 2.1 is to help students understand how magnification works. When water is filled in a round-bottom glass flask and placed on a book, the curved surface bends light rays. This makes the letters underneath appear bigger. It mimics how lenses in magnifying glasses work, helping us explore the basics of magnification used in microscopes.

     

    For more NCERT Solutions for Class 8 Science Curiosity Chapter 2 The Invisible Living World: Beyond Our Naked Eye Extra Questions & Answer:

    https://www.tiwariacademy.com/ncert-solutions/class-8/science/

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