Resilience
Scale
Food webs
Boundaries
Centimeter
Meter
Kilometer
All of the above
Cycling of nitrogen between soil, water, and the atmosphere
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
Sunlight
Soil
Dead plants
Animals
a collection of organisms and materials that interact
unchanging, fragile systems that are easily damaged
only found in forests
the place where animals live