What are the sources of plant nutrients?

Soul,nitrogen, potassium and phosphorus ...Hopefully it helps

Main Nutrients:

Nitrogen (N), Phosphorus (P) and Potassium (K).

Soil is a major source of nutrients needed by plants for growth.  

Explanation:

Together they make up the trio known as NPK. Other important nutrients are calcium, magnesium and sulfur.

a) they had recently endured the tyranny of the british king, parliament, and its royal

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