Question
Write word equations and then balanced equations for the reaction taking place when …
dilute sulphuric acid reacts with zinc granules.
dilute sulphuric acid reacts with zinc granules.
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| (a) | Bio-magnification | Accumulation of chemicals at each stage of the food chain |
| (b) | Ecosystem | Biotic components of the environment |
| (c) | Aquarium | Man-made ecosystem |
| (d) | Parasite | An organism that obtains nutrition from other organisms |