Blood carry oxygen, instead of hemoglobin. Insects and some mollusks use a fluid called hemolymph instead of blood, the difference being that hemolymph is not contained in a closed circulatory system. In most insects, this "blood" does not contain oxygen-carrying molecules such as hemoglobin because their bodies are small enough for their tracheal system to suffice for supplying oxygen. Jawed vertebrates have an adaptive immune system, based largely on white blood cells. White blood cells help to resist infections and parasites. Platelets are important in the clotting of blood. Arthropods, using hemolymph, have hemocytes as part of their immune system. Blood
The Body, the Blood, the Machine The Body, the Blood, the Machine The Body, the Blood, the Machine is the third studio album by American indie rock band The Thermals. The album was released on August 22, 2006 on Sub Pop Records, and was produced by Fugazi's Brendan Canty. According to the band's official website, "the album tells the story of a young couple who must flee a United States governed by fascist faux-Christians." The music review online magazine "Pitchfork" placed "The Body, the Blood, the Machine" at number 186 on their list of top 200 albums of the 2000s. All songs written and arranged by