Relier Pairs Higher Levels of Organization FlashcardsVersion en ligne Flashcards par Benjamin D Morgan 1 Biotic factors 2 Ecosystem 3 How is the population of bacteria effected by the number of bacteria organisms living in the area? The independent variable is? 4 Higher Levels of Organization 5 Population 6 Community 7 Organism 8 Evidence 9 Abiotic factors 10 How is the population of bacteria effected by the number of bacteria organisms living in the area? The controlled variable is? 11 Species 12 Niche 13 Habitat 14 How is the population of bacteria effected by the number of bacteria organisms living in the area? The dependent variable is? 15 Biosphere 16 Claim Number of bacteria organisms living in the area The role a species plays in the ecosystem. All the living things in an ecosystem, such as plants and animals. The physical area where a species lives. Explanation/answer based off of our experimental results OR observations of the some sort of phenomena (situation) A group of similar organisms that can breed and produce fertile offspring. Population of Bacteria Observations of the environment/situation AND/OR the data (observations) collected during experiment Two or more populations of different species that live in the same area and interact with one another. All the non-living things in an ecosystem, such as temperature, sunlight, and precipitation. The size of the ecosystem under study A single individual from a species. A group of organisms that are all the same species. Individual Organisms > Populations > Community > Ecosystem > Biosphere Includes most of Earth, including part of the oceans and the atmosphere with living organisms. Includes the living organisms (all the populations) in an area and the non-living aspects of the environment