Guess who am I?
1) I supply plant nutrients which are needed for growth.
2) I am a branch of Chemistry and deal with study of carbon and its compounds.
3) I destroy insects which harm plants.
4) I preserve nutritional value of food and increase its shelf life.
5) I am a branch of Chemistry and deal with study of elements and compounds.
6) I am white solid (crystals) and added to pickles to preserve it for a longer time.
Answers
Answered by
0
Answer:
1 manure
Explanation:
it is the only thing which can supply plant nutrients which are needed for growth of plant
Answered by
0
Answer:
1) soil
2) organic chemistry
3) insecticides
4) freezing them
5) inorganic chemistry
6) salt
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