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Food Chain, Food Web and Ecological Pyramids - 3 Key Concepts in 1 Lecture

11个月前2 views

pohivofok

Pohivofok

In this lecture you will learn what are food chains, food webs and ecological pyramids. She further explains the 3 types of ecological pyramids like pyramid of number, pyramid of biomass and pyramid of energy. She explains the possible cases including the upright and inverted pyramids. \r
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Food Chain, Food Web and Ecological Pyramids - 3 Key Concepts in 1 Lecture
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