Asthma: A Case Study
Almost 10% of the population of Michigan, over 870,000, suffer from Asthma. There has been a 15% increase in cases of Asthma since the late 1980s in the state of Michigan, USA. The present cases involve approximately 290,000 adults and 100,000 children.
Acid Rain
What are the effects of acid rain?
Swine Flu (Symptoms)
(Image: Public Domain Centers for Disease Control and Prevention > Key Facts about Swine Influenza (Swine Flu) Retrieved on April 27, 2009) Here are some useful other resources about Swine Flu…..