Ecological Levels of Organization
저자: Austin Lucas
1. Inividual
1.1. One ostrich
1.2. image
2. Population
2.1. Group of Ostrichs
2.2. image
3. Community
3.1. Group of Ostrichs helping eachother
3.2. image
4. Ecosystems
4.1. A pond/swamp
4.2. image
5. Biosphere
5.1. Ostrichs on earth
5.2. image