11914839
Description
Flashcards by Jennifer Penn, updated more than 1 year ago
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Created by Jennifer Penn
almost 8 years ago
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| Question | Answer |
| Symbiosis | two organisms that have a close relationship |
| Mutualism | both organisms benefit |
| Commensalism | one organism benefits but the other doesn't care |
| Parasitism | one benefits at the expense of the other but doesn't necessarily kill it |
| Producers | produce food from nutrients in the soil and energy from the sun |
| Consumers | have to eat to get their nutrients and energy |
| Ecosystem | the connection between living and non-living factors in an area |
| Competition | organisms competing for the same resource |
| Predation | one organism preys (eats) another |
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