AQA GCSE Biology · 8461
Specification 4.7.1.3, 4.7.2.1 · Paper 2
Revise: Biotic FactorsA community contains populations of different species living together. Its members affect one another: an animal may eat a plant, become prey for another animal or compete with others for food. These interactions are biotic factors because they involve living organisms.
- Revise: Food Chains and Predator-Prey Relationships
An animal that is killed and eaten by a predator.