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Ecology
Levels of Organization
Species is a group of organisms so similar to one antoher that they can breed and produce fertile offspring
Population is group of individuals that belong to the same species and live in the same area
Communities are assemblages of different populations that live together in defined area.
Ecosystem is a collection of all organisms that live in a particular area
Ecological Methods
Interactions and Interdependence
Experimenting:
Modeling
Observing
1. Ecology is the scientific study of interactions among organisms and between organisms and their enviroment.
2. Biosphere: contains the combined portions of the planet in which all life exits.