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| physical environment The material surroundings of a system, process or organism | |||
| physical environment | |||
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fizine aplinka : 1 phrases, 1 sujets |
| Général | 1 |
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| |||
| physical environment The material surroundings of a system, process or organism | |||
| physical environment | |||
|
fizine aplinka : 1 phrases, 1 sujets |
| Général | 1 |