vocab definitions pt2

PARASITISM-A symbiotic relationship in which one organism (the parasite) benefits and the other (the host) is generally harmed.







MUTUALISIM-

An association between organisms of two different species in which each member benefits
COMMENSALISM-A symbiotic relationship between two organisms of different species in which one derives some benefit while the other is unaffected.

REFERENCE: www.thefreedictionary.com