
Science 7
Presentation
•
Science
•
7th Grade
•
Hard
jay lagria
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6 Slides • 0 Questions
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Science 7
by jay lagria
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ECOLOGICAL RELATIONSHIPS
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ECOLOGICAL RELATIONSHIP
- is an interaction between organisms that live in the same ecosystem for them to survive.
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SYMBIOTIC RELATIONSHIP
the kind of interaction in which different living organisms depend on each other for their basic needs, such as; food, shelter and survival. It has three types.
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Non-Symbiotic Relationship
a kind of interaction in which an organism is not solely dependent on the other organism for its survival. It has two kinds the predation and competition.
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Two types of Ecological Relationships
1.Symbiotic Relationship
-Mutualism
-Commensalism
-Parasitism
2. Non-symbiotic Relationship
-Predation
-Competition
Science 7
by jay lagria
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