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Can Plants be Parasites?
All living things are dependent either on other animals or plants for their food. Animals must constantly go in search of food. But plants remain fixed at one place. Some plants make their own food by using energy from sunlight to convert carbon dioxide from the air and water from the soil to make sugar. Green leaves of the plants contain chlorophyll that carry out this process called photosynthesis. But a large number of plants are unable to produce their own food because of the absence of chlorophyll....
Why do People Kiss Under the Mistletoe?
In millions of homes in Europe and America, a sprig of mistletoe with berries is hung outside the doorway at Christmastime. According to custom, a man is allowed to kiss a girl if she is standing under the mistletoe. Why do People Kiss Under the Mistletoe? Legend has it that when Balder, the son of the Norse goddess Frigga was killed by an arrow made of mistletoe by Loki, an evil spirit, Frigga wept tears of white berries which brought him back to life....
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