One of the controversial factors that may actually lower a woman’s risk for ovarian cancer but has also been implicated in increasing the risk of breast cancer would be using "<span>hormone replacement therapy post-menopausal." In addition, this kind of treatment generally helps to lessen the side effects of menopause.</span><span>
The term "population dynamics" refers to how the number of individuals in a population changes over time. Biologists study the factors that affect population dynamics because they are interested in topics such as conservation of endangered species (for example, the Florida panther) and management of fish and wildlife.
