Landfills are waste disposal sites. They are often man made depressions in the ground covered with a lining designed to prevent any leakage of waste materials. However, landfills can leak through the base resulting in negative impacts on the surrounding environments. What negative impact to the environment is caused by the production of methane gas in landfills?

Select one:
a. air pollution
b. soil fertility
c. groundwater pollution
d. air pollution, groundwater pollution, soil fertility

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

Which statement best describes the role of religion and culture in ancient medicine?

Sally, age 3 months, has a moist, red, vesicular rash on her cheeks, the backs of her hands, and her arms. her mother said sally was constantly trying to scratch the rash and often has difficulty sleeping. her father has a family history of allergic rhinitis and asthma. discussion questions. 1. review atrophic dermatitis from chapter 3 and discuss the pathophysiology of sally’s symptoms. 2. why is the father’s medical history significant, and what can sally expect as she grows up? 3. discuss the need to limit scratching, and describe practical methods to achieve this.