There are 9 conditions associated with metallic taste in mouth, strange smell or taste, taste of acid in mouth and unusual taste in mouth.
A relationship in which one organism lives on or inside another  organism and harms it is called parasitism.This is a form of a  symbiotic relationship. Edit. Share to: Judy Olmsted. 79,817 Contributions. Retired college science professor. Member of Beta Beta Beta Biological Honor Society. relationship in which one organism lives on or inside another  organism and harms it is called parasitism.
In parasitism, one organism benefits from the relationship but at the expense of the other. The organism may live inside the otherâs body or on its surface. In some of these parasitic relationships the host dies and in others, it is important that the host remain alive.ommensalism. Commensalism is a type of relationship where one of the organisms benefits greatly from the symbiosis. The other is not helped but is not harmed or damaged from the relationship. In other words, this is a one-sided symbiotic relationship.