Item:Q20454: Difference between revisions
Created a new Item: micronutrients, essential elements required by organisms, in small amounts (much less than a gram daily) |
Created claim: subclass of (P1): growth substances (Q20455) |
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| Property / subclass of | |||
| Property / subclass of: nutrient / rank | |||
Normal rank | |||
| Property / subclass of | |||
| Property / subclass of: growth substances / rank | |||
Normal rank | |||