Levels of Organization: Key Vocabulary Crossword

A large community of plants and animals that occupies a distinct region.
It is a population of different species occupying a particular area.
It is made up of plants, animals, microorganisms, soil, rocks, minerals, water sources, and the local atmosphere interacting with one another.
An individual living thing that can react to stimuli, reproduce, grow, and maintain homeostasis.
A group of organisms of one species that interbreed and live in the same place at the same time.
A non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems.
A factor created by a living thing.
A place where an organism or a biological population normally lives or occurs.
The opening in the environment that the organism fills to make a living.
An organism that is hunting.
The organism that is attacked.
A relationship between individuals of two species.
A non-mutual relationship between species.
The way two organisms of different species exist in a relationship.
When two organisms are in a relationship because they can't survive without each other.