To __________ something is to hold it inside. (Contain , Control or Decompose)
Contain
To do this is to be in charge of something. (Spread, Control or Spore)
Control
This is the area where something lives. (Environment, Migration, Balance)
Environment
This is a test that people do to find out how things work. (Humid, Experiment or Decompose)
Experiment
It is ____________ when there is a lot of moisture (water) in the air. (Experiment, Humid or Investigate)
Humid
When you ___________ something you find out about it. (Humid, Spread or Investigate)
Investigate
This is a fungus that grows on food. (Species, Mold or Humid)
Mold
These are small, seed like structures that are made by plants that don't reproduce using flowers. (Mold, Spore or Control)
Spore
To ____________ is to cover a wide area. (Spread, Spore, Mold)
Spread
When something is in ___________ it is steady. (Balance, Invade or Native)
Balance
This is a contest. (Balance, Competition or Species)
Competition
This is a place where an organism can live and flourish. (Species, Introduce or Habitat)
Habitat
When peope ___________ themselves, they meet for the very first time. (Introduce, Population or Migration)
Introduce
To __________ somthing is to take it over without permission. (Species, Invade or Balance)
Invade
During a ____________ people or animals move from one place to another. (Invade, Migration or Threatened)
Migration
