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Organisms and Environments

Across
Characterized by the formation or presence of a single cell or cells
A taxonomic kingdom comprising of all living or extinct animals
A member of a large group of unicellular microorganisms
Each of the three traditional divisions in which natural objects have conventionally been classified
An organism that manufactures its own food from inorganic substances
Physical rather than biological not derived from living organisms
The offspring of an organism that usually has the same characteristics
Relating to or resulting from living things especially in their ecological relations
A microscopic organism especially a bacterium virus or fungus
A microscopic single celled organism
Having or consisting of many cells
Any number of organized or specialized structures within a living cell
The small inside part of a atom
The number of a certain species in a area
Microorganisms including methane producing forms
The branch of science concerned with classification especially organisms
Down
A group of organisms living in the same place or having a particular characteristic in common
An organism consisting of a cell o cells in which the genetic material is DNA
Any diverse taxonomic group especially a kingdom
An organism that cannot manufacture its own food and instead obtains its food
An individual animal plant or single-celled life form
Group of syncytial spore producing organisms feeding on organic matter
The highest taxonomic rank of organisms in the three-domain system of taxonomy
the smallest and functional unit of an organism
A biological community of interacting organisms and their physical environment
The highest taxonomic group into which organisms are grouped