A place or type of site where an organism or population naturally occurs.
Conditions suitable for an organism or population of organisms to live.
A place in which a person lives.
A terrestrial or aquatic area distinguished by geographic, abiotic and biotic features, whether entirely natural or semi-natural.
A place or locality, especially a centre of activity or the scene of a crime.
A fixed position on a chromosome that may be occupied by one or more genes.
The set of all points whose coordinates satisfy a given equation or condition.
A passage in writing, especially in a collection of ancient sacred writings arranged according to a theme.