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प्रश्न
How do the roots of land plants get oxygen for breathing?
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उत्तर
The roots can absorb oxygen from the small air spaces in soil.
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संबंधित प्रश्न
Fill in the blank space by choosing the correct word from the given list.
List: oxygen, carbonic, suIphurUioxide gas, precipitation, helium
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Complete the statement given below by filling in the blank with the correct word from the words given:
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All living things use oxygen for breathing.
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