evolution
Parasite/parasitism
Predator-prey relationship
Succession
Organism
Survival/survivorship
Territory
Camouflage
Keystone species
Symbiosis
To adapt/adaptation
Population
Competition
the rivalry between or among living things for territory, reso urces, goods, mates, etc. It is one of the many symbiotic relationships occurring in nature.
A living or continuing longer than, or beyond the existence of, another person, thing, or event; an outliving.
Process by which an animal or plant species becomes fitted to its environment
is often a dominant predator whose removal allows a prey population to explode and often decreases overall diversity.