Chapter 4 Ecosystems and Living Organisms. Overview of Chapter 4 Evolution Natural Selection Biological Communities Symbiosis Predation & Competition.
Ecology. Distribution & Occurrence Dispersal Behavior Biotic – Competition Resource partitioning/niche differentiation – facilitation Abiotic – Tolerance/requirements.
Evolution
Community Ecology I Competition I. Intro to Community Ecology A. What is a community? B. Types of interactions C. Regulation of population dynamics II.
21.3 Interactions among living things pg 722
Interactions among living things
