What do the eyebrows to eye?

Protection

The eyebrows help keep sweat and moisture from dripping down the forehead into the eyes. They can also block moisture and dust from getting in the eyes (think: sweat running down your face during a workout, rain water, snowflakes).

Emotional Expression

The eyebrows are essential for expressing emotions, such as surprise, anger, and sadness. They help others understand what you're feeling.

Communication

The eyebrows can also be used to communicate nonverbally. For example, raising the eyebrows can indicate interest or surprise, while furrowing the brows can indicate anger or confusion.

Attractiveness

Eyebrows play a role in attractiveness, and the perfect brow shape can vary depending on the individual's face shape and features.