Spider
Spiders are predator-invertebrates that produce silk, and have two tags, eight feet, mouth can not chew and no wings. Spiders are classified in Araneae arrays, one of several arrays in the larger arachnid classes, which also contain scorpions, mites, squash, and falangid. Spider studies are known as archeology, and those who study spiders as technologists. Most spiders hunt by building cobwebs to trap insects. This nest is made of spider silk, a smooth and sturdy protein thread produced by spiders from spinneys that are normally found at the tip of the abdomen. Comparing with weight, spider silk is five times stronger than steel. All spiders produce silks, though not all of them use it for weaving traps neatly. Silk threads are used for climbing, forming slippery slabs for soil nests, building egg sacs, wrapping victims, storing temporary sperm and many other uses.