A bed bug has two tubes on its mouth which are inserted to the host. On the list of two tubes inserts saliva in to the host and the opposite draws blood. Feeding lasts for about five minutes. A bed bug prefers to feed on blood every five to 10 https://dominickerbnx.59bloggers.com/30306829/the-smart-trick-of-levels-of-grief-that-no-one-is-discussing