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The human body has 6 levels of structural organisation. Which is the smallest?
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Chemical Level
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Cellular Level
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Tissue Level
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Organ Level
That's Correct!
It's Wrong!
The correct answer is the Chemical Level. The human body is organized in a hierarchical manner, starting from the smallest units to the largest. The Chemical Level refers to the level of organization where atoms and molecules interact to form complex chemical compounds. It is the most basic level of organization and serves as the foundation for all other levels. At this level, various chemical reactions occur, allowing for the functioning of cells, tissues, and organs.