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Science
ch.1 sec.3
Question | Answer |
---|---|
Producers | Organisms that use an outside energy source like the sun to make energy-rich molecules |
Consumers | Organisms that cannot make their own energy-rich molecules |
Symbiosis | Any close reationship between species |
Mutualism | A symbiotic relationship in which body species benefit |
Commensalism | A symbiotic relationship in which one organism bebefits and the other is not affested |
Parasitism | A symbiotic relationship in which one organism bebefits but the other is harmed |
Niche | Role in its environment how it obtains food and shelter |
Food chain | A simple model of the feeding relationship in an ecosystem |
Predotor | Are comcumers that capture and eat other consumers |
Prey | Organism that is captured by the predator |