Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
disease caused when the arteries that supply the heart muscle become narrowed or blocked by the build-up of cholesterol and fatty deposits on their inner walls. It can lead to angina or a heart attack.
simple epithelium with elongated, cells that lines the stomach, small intestine, urethra, vas...
an international agreement to phase out the use of CFCs, signed by 49 countries in Montreal,...
the destruction of the enamel of a tooth owing to the action of bacteria that live in plaque....
the muscular tube of the mammalian digestive tract that links the mouth to the stomach.