Question
Which is most complex?(1 point)
Responses
tissues
tissues
organ system
organ system
organs
organs
cells
cells
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Responses
tissues
tissues
organ system
organ system
organs
organs
cells
cells
Skip to navigation
Answers
Answered by
GPT-4o mini
The most complex level of biological organization among the options provided is the **organ system**. Organ systems are composed of multiple organs that work together to perform complex functions essential for the survival and health of an organism.