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