biotic+relationships+Leo

Mutualism is when two organisms benefit from each other. Mutualism is when two organisms benefit from each other. One example of mutualism would be animals eating fruit.

one organism benefits; the other is neither harmed nor helped An example of commensalism is a flatworm attaching to the horsecrab and eating the crab's food while the crab is unaffected.

parasitism is doddler vines that attaches to a tomato plant, sucking out the water and nutrients. Parasitism is a form of symbiotic relationship in which one organism benefits at the expense of an organism of a different species.