The costs listed below are only for Medicare-certified facilities which account for more than 90% of nursing homes in the United States. Much of the data comes from the Genworth 2015 Cost of Care Survey which is the most comprehensive study of its kind.Genworth Financial surveyed nearly 25% of nursing homes.he costs listed below are only for Medicare-certified facilities which account for more than 90% of nursing homes in the United States. Much of the data comes from the Genworth 2015 Cost of Care Survey which is the most comprehensive study of its kind.
Nature is defined as the natural Earth and the things on it, or the essence of a person or thing. 1  The trees, forests, birds and animals are all an example of nature. 2  If someone is inherently evil, this is an example of a person who has an evil nature.
Ecology is the study of the relationships between living organisms, including humans, and their physical environment; it seeks to understand the vital connections between plants and animals and the world around them.ommon Terms. Ecosystem An ecosystem is any geographic area that includes all of the organisms and nonliving parts of their physical environment. An ecosystem can be a natural wilderness area, a suburban lake or forest, or a heavily used area such as a city.