In addition, most states set a minimum. threshold for waiver eligibility: generally a. minimum age and a specified type or. level of offense, and sometimes a suffiÂ­. ciently serious record of previous delinÂ­. quency. Waiver thresholds are often quite. low, however.
The digestive tract is dependent upon the respiratory system, because your digestive tract functions by using muscular contractions to break up food and move it along the tract. Smooth muscle in the stomach churns food into a liquid, and contractions of the intestine move food through the system.our digestive and respiratory systems, at first glance, seem very separate in their activities. In reality, however, the systems work together intimately in several ways. The results of respiratory activity allow the digestive tract to function, and vice versa.
Explain how vitamins play a role in cellular metabolism. Answer: Vitamins are important coenzymes that help enzymes carry out many cellular functions. One of the most common misconceptions about cellular respiration is that we inhale oxygen and that this oxygen is converted to carbon dioxide, which we exhale. Explain what happens to the oxygen we inhale during cellular respiration. Then explain where the carbon dioxide we exhale comes from in cellular respiration. Answer: The oxygen is used to produce ATP from the food we eat by accepting electrons at the end of the electron transport chain and eventually is converted to water.