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प्रश्न
_____________ help to increase the production of food.
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उत्तर
Fertilizers help to increase the production of food.
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संबंधित प्रश्न
Give two examples of the following substance.
Fuel
Give two examples of the following substance.
Fungicides
Give two examples of the following substance.
Chemical war weapons
How is chemistry helpful in improving the health of human beings?
What is the contribution of chemistry in following field?
Industry
What is the contribution of chemistry in following field?
Clothing
Name the scientists who discovered the following:
Atoms
Name the scientists who discovered the following:
Oxygen
Write True or False against the following statement.
Antibiotics are used as preservatives:
Give reasons for the following
Cosmetics may contain preservatives, as one of their ingredients.
