Ecology and habitats

the branch of biology concerned with the relations between organisms and their environment

the type of environment in which an organism or group normally lives or occurs; "a marine habitat"; "he felt safe on his home grounds"

(biology) taxonomic group whose members can interbreed

A biological community of interacting organisms and their physical environment

(statistics) the entire aggregation of items from which samples can be drawn; "it is an estimate of the mean of the population"

agreement as to goals; "the preachers and the bootleggers found they had a community of interests"

(ecology) the status of an organism within its environment and community (affecting its survival as a species)

An organism that hunts and feeds on other organisms

animal hunted or caught for food

the diversity of plant and animal life in a particular habitat (or in the world as a whole); "a high level of biodiversity is desirable"

keep in safety and protect from harm, decay, loss, or destruction; "We preserve these archeological findings"; "The old lady could not keep up t…

belonging to one by birth; "my native land"; "one's native language"

relating to a technique in which the body is entered by puncture or incision