Posted by ARJUN BINU on Sept. 4, 2014, 8:38 p.m.
A spider weaves a sticky web in which small insects get suck.it then injects digestive juices into the body of the insect,which digest the body parts of the insect.thus,the digestion of a spider's food actually takes place outside the spider's body.the spider then sucks up the digested food.