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Improvement in Food Resources — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceImprovement in Food Resources1 Mark
Question
The main source of food is/ are:
✓

Answer

  1. Both A and B
Explanation:
Agriculture and animal husbandry are the primary sources of food from plants and animals, respectively. 
Vermiculture is the use of earthworms to convert organic waste into manure.

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