It comes from the Greek words "syn" (together) and "bios" (life).
It is often used to describe relationships between different species where at least one species benefits from the interaction.
Here are some examples of words using the suffix "-symbiosis":
* Symbiosis: A close and often long-term interaction between two or more different biological species.
* Mutualism: A type of symbiosis where both species benefit from the interaction.
* Commensalism: A type of symbiosis where one species benefits while the other is neither harmed nor helped.
* Parasitism: A type of symbiosis where one species benefits at the expense of the other.
So, when you see the suffix "-symbiosis" in a word, it tells you that the word refers to a relationship where two or more species live together.