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