Smale, Will. Separating the curds from the whey: Cheddar cheese has gone a long way since it was invented in the quaint Somerset village of the same name back in the Middle Ages. BBC News, Somerset. 21 August 2006.
Since they are in the phylum Nematoda, hookworms have a psuedocoelom that they use for digesting food. -Hookworm eggs gain nutrients via the feces of the host that it has inhabited. -In the larval stage, hookworms are free-living in the soil.
How are hookworm infections spread? You can become infected with hookworms by coming into contact with soil that contains their eggs or larvae. The larvae enter your skin, travel through your bloodstream, and enter your lungs. They also travel to your windpipe and are carried to your small intestine when you swallow.