Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
A predator-prey relationship is a dynamic interaction between two organisms, where one organism (the predator) hunts and consumes another organism (the prey) for food.
Resource partitioning is when different species divide up resources in their environment to reduce competition and coexist peacefully.
Symbiosis: Symbiosis refers to a close and long-term interaction between two different species living together, which can be beneficial, harmful, or neutral.