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.
Martin Luther King was a great American who worked for civil rights in the United States in the 1950s and 60s. He fought for the rights of African Americans and many people, blacks as well as whites, supported him. In 1964 he received the Nobel Peace Prize. King was born on January 15, 1929 in Atlanta, Georgia. He had a brother, Alfred and a sister, Christine.