Definition Essay. A definition essay goes beyond just a dictionary definition of a word. Usually a word or. concept can be defined in just one sentence. A definition essay, however, needs to be several. paragraphs. Therefore, the definition must be extended to include examples, details, personal. experience, description, causes, effects, analysis, etc.
Best Answer: An increase in blood CO2 increases respiration. A decrease in blood O2 increases respiration. An increase in blood pH (meaning it becomes less acidic, more alkali) decreases respiration.A decrease in blood pH (meaning it becomes more acidic) increases respiration.The body has both peripheral (in the body) and central (in the brain) chemoreceptors that monitor levels of O2, CO2, and pH.nswers. Best Answer: An increase in blood CO2 increases respiration. A decrease in blood O2 increases respiration. An increase in blood pH (meaning it becomes less acidic, more alkali) decreases respiration. A decrease in blood pH (meaning it becomes more acidic) increases respiration.
Short term effects. During exercise, the body needs a supply of oxygen to release energy in the muscles. Respiration increases to provide that oxygen and remove carbon dioxide. This is done by: 1  increasing breathing rate by about three times the normal rate.2  increasing tidal volume by five times the normal rate.hort term effects. During exercise, the body needs a supply of oxygen to release energy in the muscles. Respiration increases to provide that oxygen and remove carbon dioxide. This is done by: 1  increasing breathing rate by about three times the normal rate.