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.
The heart rate increase is triggered by 1) baro-receptors that sense a decrease in pressure and 2) chemo-receptors that sense changes in oxygenation. Increased respiration triggered by pH changes (decreased peripheral circulation) and decreased Oxygen.