A sum of money Rs 1360 has been divided among A, B and C such that A gets 3 2 of what B gets and B gets 4 1 of what C gets. B’s share is
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Give an example of a food chain and state the different trophic levels in it.Trophic level is the functional leveloccupied by an organism in a food chain. Examples the first trophic levelis occupied by producers or the autotrophs which fix solar energy and prepare food.
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