Microorganism
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A very small organism that can only be seen with a microscope, like bacteria
Real World Example
Imagine trying to find your car keys in a messy room filled with piles of clothes and scattered papers. Just like those keys, microorganisms such as bacteria are tiny and hidden from plain sight, requiring a special tool—a microscope—to spot them. In this analogy, the messy room represents the visible world, the car keys symbolize microorganisms, and the microscope is akin to a flashlight that helps us discover what our eyes alone cannot see.
Practice Version
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