High Five Facts - Spiders

The video provides five fascinating facts about spiders. It explains that spiders are arachnids, not insects, and have unique features like blue blood. Some spiders, like raft spiders, can live in water. Web spinning is a common behavior, but not all spiders do it. Spiders have multiple eyes for different functions, and the largest and smallest spiders are found in South America.

What do spiders do with their old webs?

What is the size of the smallest spider in the world?