You are required to critically analyze one of the following five (5) environmental issues that have been addressed in Contemporary Environmental Issues and the associated course material to demonstrate your comprehension of the fundamental characteristics associated with the concept of a sustainable world. The Final Paper should incorporate student research, […]

Select a toxicant that can be classified as an air,water or soil pollutant or an organic solvent .Discuss the exposure limits of this toxicant ,how an individual may be exposed and toxic effects .Also discuss the possibility of the toxicant being a carcinogen and risk assessments would be involved in […]

1. An international team was gathered to discuss how funding should be spent to eliminate human infections. There is only enough funding to eliminate one disease. How would the scientists go about choosing the next disease to be eliminated from the planet? Which one should it be? 2. Infections with […]

Q1. Johnny, a 5-year-old boy, has been growing by leaps and bounds; his height is 100 percent above normal range for age. He has been complaining of headaches and vision problems. A CT scan reveals a large pituitary tumour. (a) What hormone is being secreted in excess? (b) What condition […]