Difference between revisions of "Urine"
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Revision as of 11:28, 5 April 2019
Key Stage 3
Meaning
Urine is a solution made from urea and water which is taken from the blood by the kidneys in the process of excretion.
About Urine
Key Stage 4
Meaning
Urine is a solution made from urea and water which is taken from the blood by the kidneys in the process of excretion.