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Urea
,Created page with "==Key Stage 3== ===Meaning=== Urea is a mixture of Nitrogen compounds formed when the body breaks down unwanted proteins. ==Key Stage 4== ===Meaning=== ..."
==Key Stage 3==
===Meaning===
[[Urea]] is a [[mixture]] of [[Nitrogen]] [[compound]]s formed when the body breaks down unwanted [[protein]]s.
==Key Stage 4==
===Meaning===
[[Urea]] is a [[mixture]] of [[Nitrogen]] [[compound]]s formed when the body breaks down unwanted [[protein]]s.
===Meaning===
[[Urea]] is a [[mixture]] of [[Nitrogen]] [[compound]]s formed when the body breaks down unwanted [[protein]]s.
==Key Stage 4==
===Meaning===
[[Urea]] is a [[mixture]] of [[Nitrogen]] [[compound]]s formed when the body breaks down unwanted [[protein]]s.