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| 1. |
What do you mean by molecular movement in organism ? |
| Answer» The living organisms are well-organised structures; they can\xa0have tissues, tissues have cells, cells have smaller components in them,\xa0and so on. Because of the effects of the environment, this organised,\xa0ordered nature of living structures is very likely to keep breaking down\xa0over time. If order breaks down, the organism will no longer be alive. So\xa0living creatures must keep repairing and maintaining their structures.\xa0Since all these structures are made up of molecules, they must move | |