Give scientific reasons:
Surface of the cerebrum is highly folded.

Explanation

**Step-by-Step Solution:**

1. **Identify the Structure**: The cerebrum is the largest part of the brain, responsible for various functions including sensory perception, motor control, and higher cognitive functions.

2. **Observe the Surface**: The surface of the cerebrum is characterized by numerous folds and grooves, known as gyri (ridges) and sulci (grooves).

3. **Understand the Function of Folding**: The folding of the cerebrum increases its surface area significantly. A larger surface area allows for more space for neural connections.

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