All silicate minerals contain B.Silicon and C.oxygen
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Answer:
Plowing, crop rotation, removal of infected plant material, cleaning of greenhouse and tillage equipment, and effective manure management are all cultural practices that are employed to deprive pests of a comfortable habitat or prevent their spread. Pesticides can contaminate soil, water, turf, and other vegetation. In addition to killing insects or weeds, pesticides can be toxic to a host of other organisms including birds, fish, beneficial insects, and non-target plants.
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Explanation:
The third layer is not correct it
This is very true Eastern Europe has a very different culture compared to another side.
Water!!! think of hydrolics, answer is c!