I WONDER - How Many Eyes Do Spiders Have?

The video explains how spiders use their eyes for judging distance and detecting movement. Spiders have larger front eyes for clear vision and extra eyes to sense movement, helping them detect predators. The video also touches on arachnophobia, the fear of spiders.

What is the primary function of the two larger front eyes of a spider?

How do the extra eyes of a spider assist in its survival?

What ability do the small eyes of a spider provide?

Why might four eyes be frightening to some people?

What is arachnophobia?