List of Words for Letter ‘U’
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unicellular
made up of only one cell
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ureter
a tube that carries urine from the kidney to the bladder
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urethra
a tube that carries urine from the bladder to the outside of the body
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urinary system
the part of the excretory system that handles most liquid wastes
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urination
the process of releasing urine from the bladder and out of the body through the urethra
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urine
a fluid consisting of body waste and excess water