1.A spider is an arachnid, not an insect.
2. A lot of people suffer from arachnophobia. They sweat each time they see a spider.
3. Most spiders produce venom, but only 1% can harm people.
4. Some people eat spiders because they consider them a nutritious meal.
5. Spiders are useful; they trap and eat creepy-crawlies.
6. Sufferers of arachnophobia can follow a specific treatment called exposure therapy.
