other organisms of the same species
parasitism
Well, to correctly answer the question, it would have to be more specific to as what type of living organism and what kind interaction you are refering to.However to answer this question in the general sense I will say SYMBIOSISbase on the fact that living organism interact in a co-dependency environment in most cases
Parasitism
== ==
An organism's physical appearance is its phenotype. This is distinct from its genetic makeup, called its genotype.
Predation
This interaction is called predation.
Such interaction is known as predator-prey relationship for example relation of a Gazelle and a Lion.
Metacommunication.
predator-prey relationship
it is the interaction between organisms where one organism [predator]feeds on an other organism[prey]
digestion...lol
What the importance of interaction between living organisms and the environment
your heart when someone breaks your heart.
micro - organism
predation
Commensalism