1
A species whose presence and role within an ecosystem has a disproportionate effect on other organisms within the system.
2
The act of competing; rivalry for supremacy, a prize, etc.:
3
The total number of persons inhabiting a country, city, or any district or area.
4
The act, means, or result of obscuring things to deceive an enemy, as by painting or screening objects so that they are lost to view in the background,
5
the coming of one person or thing after another in order, sequence, or in the course of events:
6
Any separate tract of land belonging to a state.
7
Any process of formation or growth; development:
8
A form of life composed of mutually interdependent parts that maintain various vital processes.
