How do river plants cope with the flow?
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Why in some lakes there are so few plants?
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How does a vagina feed?
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How do lakes become dry?
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Why is a harmful water hyacinth?
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How do aquatic plants stay afloat?
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How to dump water bodies?
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How quickly the jungle disappears?
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How rich is the nature of the jungle?
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Why are densely populated jungles?
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What give us the jungle?
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What are hanging plants?
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Why do not the tallest trees fall?
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Why destroy the jungle?
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What plants can collect rainwater?
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What is the height of the largest trees?
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What are vines?
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How many falls in the jungle?
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Where are the storm forests or the jungle?
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What coniferous tree is at the same time deciduous?
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What is a deciduous forest in the winter?
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How long do forest trees live?
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Why do trees throw leaves in the fall?
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Forest. First floor. Its inhabitants
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What is a deciduous forest in the summer?
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