only found in forests
the place where animals live
unchanging, fragile systems that are easily damaged
a collection of organisms and materials that interact
Boundaries
Resilience
Food webs
Scale
Dead plants
Animals
Sunlight
Soil
Flow of energy from one organism to another in a food web
Living and non-living things in an area and their interactions
Conditions an animal needs to grow and reproduce
Cycling of nitrogen between soil, water, and the atmosphere
All of the above
Kilometer
Centimeter
Meter