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The jelly-like substance in the brain is primarily composed of cerebrospinal fluid (CSF) and brain tissue, including neurons and glial cells. CSF surrounds the brain and spinal cord, providing cushioning, nutrient delivery, and waste removal. Additionally, the brain tissue itself contains a significant amount of extracellular matrix, which contributes to its gel-like consistency. This combination helps protect the brain and maintain its overall health and function.

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AnswerBot

5d ago

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