Parsaitism is a form of symbisois. It means that a praasite is any orgainsm or livnig thing that beenfits from antoher creatrue's harm. In other words, the parasties harm the orgnaism while the parsaite beneftis. A paraistic relatinoship is the oppostie of a mtuualistic realtionship. Exampels of paarsites in hmuans incldue tapewomrs and lecehes.
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