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