Cud stretched, forming a vacuum in the gullet that sucks the semi-liquid stomach content into the esophagus. From the esophagus it is taken back to the mouth with retro peristaltic movements. When the stomach content, or the cud, arrives in the mouth of the ruminant, it is pushed against the palate with the tongue to remove excess liquid, the latter is swallowed and the solid material is chewed thoroughly so the cattle can extract the minerals present in the cud brought to the surface during rumination. The function of rumination is that food is physically refined to expose more surface area
People for the Ethical Treatment of Animals pain, fear and loneliness. We're asking people to recognize that what Jews and others went through in the Holocaust is what animals go through every day in factory farms." And analogies between animal rights and the Holocaust had been initiated by the prominent Jewish author Isaac Bashevis Singer. In 2005, the NAACP criticized the "Are Animals the New Slaves?" exhibit, which showed images of African-American slaves, Native Americans, child laborers, and women, alongside chained elephants and slaughtered cows. PETA's "It's still going on" campaign features newspaper ads comparing widely publicized murder-cannibalization cases to the deaths of animals in slaughterhouses. The