| A | B |
|---|
| limiting factor | a needed resource that is in limited supply |
| carrying capacity | the largest population an environment can support long-term |
| competition | 2 or more populations try to use the same limited resources |
| prey | the organism that is EATEN |
| predator | the organism that hunts & EATS another organism |
| symbiosis | a close, long-term association between two or more species |
| mutualism | symbiotic relationsihp in which both organisms benefit |
| commensalism | symbiotic relationship in which one organism benefits, other is not affected |
| parasitism | symbiotic relationship in which one organism benefits, other is harmed |
| host | the organism that is harmed by a parasite |
| coevolution | long-term change in 2 species due to the close interaction |
