Populations and ecosystems 5.0 / 5 based on 2 ratings ? BiologyPopulationsA2/A-levelAQA Created by: ambah-keirleCreated on: 21-03-16 11:44 57832614 Across 1. The study of the inter-relationships between organisms and their environment (7) 4. Living factors in an ecosystem (6) 6. Non-living factors in an ecosystem (7) 7. Used to avoid bias when using quadrats (6, 8) Down 2. A group of interbreeding organisms of one species in a habitat (10) 3. describes how an organism fits into an environment (5) 5. All the populations of different organisms living and interacting in a particular place (9) 8. The place where a community of organisms live (7)
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