Critically evaluate the ways in which the human body is able to protect against infection by pathogenic organisms using
Paper , Order, or Assignment Requirements Question 1 Explain using appropriate examples, how the environmental classification of excretarelated diseases may help engineers to meet the UN Millennium Development Goals for improved water supply and sanitation. Question 2 Critically evaluate the ways in which the human body is able to protect against infection by pathogenic organisms using ‘specific’ and ‘nonspecific’ defences. Provide examples to support your answer. Question 3 Critically compare alternative scenarios for the impact of climate change on patterns of waterrelated infectious disease in both developed and lessdeveloped countries.
