Spiders are very unique animals that are a common species of arthropods. They have eight walking legs, appendages that carry and inject poison, and a second pair of appendages that for males contains specialized reproductive organs. Most spiders live on land but a few species live underwater by trapping air in bubbles and by taking the bubble with them underwater. Most spiders are no bigger that one centimeter in length but the biggest has a …showed first 75 words of 551 total…

…showed last 75 words of 551 total…Most humans do not like spiders because they hide in dark places and most spiders are not appealing to a human's eye. Some people also do not like them because a few species of spiders can be harmful but very few can kill or harm humans. Works Cited 1. Microsoft Encarta Encyclopedia. "Spider" 1993-1996 Microsoft Corporation. 2. http://www.conservation.state.mo.us/nathis/arthopo/mospider/facts.htm 3. http://www.ag.ohio-state.edu/~ohioline/hyg-fact/2000/2060.html 4. http