Write missing notes on tree map paper Symbiosis Write missing notes on tree map paper

Symbiosis A close long-term relationship between 2 different species Often, one organism lives in or on another organism 3 types: mutualism, commensalism, & parasitism Commensalism

Relationship where both organisms benefit ( + ) Mutualism Relationship where both organisms benefit ( + )

Commensalism Relationship in which one organism benefits and the other is unaffected ( + )

Parasitism Relationship where one organism benefits and the other is harmed ( + )

Fill in the chart: Symbiosis Mutualism Commensalism Parasitism Write a + if the organism benefits Write a – if the organism is harmed Write a 0 if the organism is not affected Symbiosis Mutualism Commensalism Parasitism Species 1 + Species 2