Spiders are many-legged animals that do not have chewing mouths. That's how often we get peeled in the books. It must be a question for us, how does the spider eat its prey if it does not have a chewing mouth?
Spiders are one type of predator or cannibal. The principle of life and how to catch prey suitable for example human looking for catch in the sea that is with a trap in the form of a net. Spiders make nets with silk threads from the protein glands they release. The net contains oil and stickiness so that every serangg and prey that enters the nets will be trapped and will not get out again.
In the study of the system eating the prey, the spider has its own process and it depends on the conditions at that time. Spiders can inject or poison the body of the prey until the prey is weak and even die. The poison makes the meat of the prey's body into a liquid that will in suction. However, sometimes he does not eat it immediately but save it by wrapping its prey with a silk thread like a cocoon. Here is my finding that the state of the spider is sucking the liquid of its prey.
So, we need to know that the spider eat its prey by sucking the body fluid of its prey which has been melted by poison or can be injected body prey. The spider also has a crocodile-like property that stores its food in the nest if it does not gobble up its prey.