Across
- 2. food chains that are combined
- 4. relationship The relationship that consists an animal needing another one to survive
- 6. categories in the flow of energy
- 7. living organisms
- 8. A place filled with multiple organisms that have a specific duty
- 10. The place where animals live that is inside the ecosystem
Down
- 1. The dependance that animals have with nature and one another
- 3. They illustrate the flow of energy in an ecosystem(short version of a food web)
- 5. The study of relationships between different forms of animals and their surroundings
- 9. that both animals benefit from each other