Some facts about spiders

Hi in this post I will be talking about spiders .Moss people think that spiders are disgusting but in true fact spiders can have their good points.Spiders are found worldwide.They help us by keeping down the numbers of insects.But they do have their horrible habits which is that they paralyse their prey with poisonb fangs and then proceed on to suck out the juices.Their distinguishing features are that their head and thorax are joined and their abdomen is separate.They have four pairs of jointed legs and four pairs of eyes.They produce silk and they have a breathing organ called the book lung.