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Why does a plant need nitrogen ?

2 Answers

3 votes

Answer:

for proteins

Step-by-step explanation:

Nitrogen is so vital because it is a major component of chlorophyll, the compound by which plants use sunlight energy to produce sugars from water and carbon dioxide (i.e., photosynthesis). It is also a major component of amino acids, the building blocks of proteins. Without proteins, plants wither and die.

User Beggarman
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2 votes
Because they need it to get protein and create it. Protein helps the plants grow.
User Megakoresh
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