Question

Nitrogen ,potossium and phosphorus are _
______​

Answer 1

Explanation:

Nitrogen, phosphorus and potassium, or NPK, are the “Big 3” primary nutrients in commercial fertilizers. Each of these fundamental nutrients plays a key role in plant nutrition. ... Nitrogen is essential to in making sure plants are healthy as they develop and nutritious

Answer 2

Answer:

the 'big 3' primary nutrients of commercial fertilizer.

Explanation:

these 3 have a key role in plants nutrition

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