MD.3.0. Life Science: The students will use scientific skills and processes to explain the dynamic nature of living things, their interactions, and the results from the interactions that occur over time.
3.F.1. Ecology: Explain ways that individuals and groups of organisms interact with each other and their environment.
3.F.1.a. Identify and describe the interactions of organisms present in a habitat: Competition for space, food, and water; Beneficial interactions: nesting, pollination, seed dispersal, oysters filtering as in the Chesapeake Bay, etc.; Roles within food chains and webs: scavengers, decomposers, producers, consumers.