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Plant seeds need to be scattered because if there are too many germinating plants growing in one spot then there will be over-crowding and compitition for light, oxygen, nutrients in soil and other resources. The slightly shorter plants won't receive enough light or oxygen for growth and will die because these vital resources will be blocked by the taller plants. Chances of diseases will increase that will lead to detoriation of human and plant health.

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13y ago

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