1.2. Give the correct biological term for each of the following descriptions. Write only the term next to the question number (1.2.1. to 1.2.8.) in your ANSWER BOOK.
1.2.1. The process by which the body eliminates metabolic waste products
1.2.2. The structure that prevents food from entering the trachea during swallowing
1.2.3. The part of the alimentary canal that serves as a passage for both food and air
1.2.4. The regulation of the water content in the body fluids by the kidneys
1.2.5. The region of the brain that controls the rate of breathing in humans
1.2.6. The general energy carrier in the cells of living organisms
1.2.7. The process by which food is moved along in the alimentary canal of human
1.2.8. The stage of cellular respiration in which glucose is converted to pyruvic acid