Arrange the following in correct sequence about swallowing of food *posterior part of tongue allow food to move over epiglottis into oesophagus *uvula closes the nasal cavity that opens to pharynx *food into stomach *tongue compresses the food into balls with the help of palate *trachea tilts up and is closed by epiglottis
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The different elements of phloem include sieve tubes, companion cells, and phloem parenchyma and phloem fibres.
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