Tiny organisms are too small for the human eye to detect without help. Before magnifying tools like microscopes were invented, people didn’t know these organisms existed, as they are beyond normal visual range.
Class 8 Science Curiosity Chapter 2 The Invisible Living World: Beyond Our Naked Eye NCERT solutions
Class 8 Science Grade 8 Chapter 2 The Invisible Living World: Beyond Our Naked Eye question answer
Humans could not see tiny organisms with their naked eyes because these organisms are microscopic. They are so small that they remain invisible without special instruments. Before microscopes were developed, people were unaware of their presence or importance in life processes. These tools opened up a whole new world of discovery, allowing scientists to explore life at the microscopic level.
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