The skin diseases associated with a certain type will usually exhibit similar symptoms, be caused by similar sources, and is treated and/or cured in a similar manner. Of course each skin disease will exhibit variances in the symptoms and severity and may display some unique characteristics.ost bacterial skin diseases are caused by staphylococci or staph. This bacteria causes the majority of the bacterial skin diseases. The staph bacteria which cause the diseases live on humans. In fact, as much as 40% of humans are carriers of the type of staph which causes diseases.
All spiders are carnivorous, which means they eat a variety of insects and other spiders. Large spiders are able to eat small vertebrates like mice and small birds.
All spiders are carnivorous, Most spiders eat insects but a few of the larger species are big enough to prey on small vertebrate animals like mice or small birds. Most spiders' jaws work from side to side. They have toothed edges used in breaking up the prey during feeding.hile there are only a few spiders in the United States that are really dangerous to humans, there are significant numbers around the world. The black widow and recluse spiders have very toxic venom that can be life threatening to humans.