1.What toxic substance that has a lethal dose of 2,000 to 5,000 ppm to laboratory animals has been detected in smoke from polymeric fires? __________. Which of the following statements about polymer decomposition and combustion is INCORRECT?The surfaces of some polymeric products tend to char as they burn.Burning polymeric products […]

1) Discuss how everyone is benefitted from a improved understanding of the human anatomy and physiology related to any current issue, particularly those concerning the state of health care that we have heard so much about from the media lately. Accomplish this by finding a recent topic, for example: from […]

Assignment 1 1-Partial hydrogenation of (healthy) cis unsaturated fats produces trans fatty acids. Most of the trans fats produced by the hydrogentation process are classified as saturated fats even though they are still technically _______________? 2-Explain why saturated fats tend to be solids at room temperature, and cis-unsaturated fats tend […]

1.how and why would you expect wood decay rates to compare to that of leaves? Be sure to include a description of the sequence of decaying in your answer  2. how might removal of tree biomass through clear cut logging change the rate of decomposition dynamics of a forest floor […]