Even the smell of food can generate saliva, which is secreted by the salivary glands in the mouth, contains an enzyme, salivary amylase, which breaks down starch. Teeth, which are part of the skeletal system, play a key role in digestion.In carnivores, teeth are designed for killing and breaking down meat.any symptoms can signal problems with the GI tract, including: abdominal pain, blood in the stool, bloating, constipation, diarrhea, heartburn, incontinence, nausea and vomiting and difficulty swallowing, according to the NIH. Among the most widely known diseases of the digestive system is colon cancer.
She is a niece of civil rights leader Martin Luther King, Jr. and daughter of civil rights activist Rev. A. D. King and his wife Naomi Barber King. She is a Fox News Channel contributor. She once served as a Senior Fellow at the Alexis de Tocqueville Institution, a conservative Washington, D.C. think-tank.
King helped found the Southern Christian Leadership Conference in 1957, and, as its first president, he led non-violent campaigns of civil disobedience. He became the face of the civil rights movement, and would earn Time Man of the Year for 1963 and the Nobel Peace Prize of 1964 for his work. King was assassinated on April 4, 1968, in Memphis by James Earl Ray. The day before his death, King said in his final public speech, âI've seen the Promised Land.