The human brain is suspended in a
-
Cerebrospinal fluid
-
Spinal tab
-
Brain cocktail
-
Parietal Fluid
A
Correct answer
Explanation
The human brain floats in cerebrospinal fluid (CSF), which cushions it within the skull. Options B (Spinal tab), C (Brain cocktail), and D (Parietal Fluid) are all fictional or incorrect terms.