Answer:
C
Explanation:
The urinary system is used to expel waste and other stuff from your body that may cause harm to the body
Those who have a prescription written out by a certified doctor or nurse practitioner saying they can use said illegal drug.
They need to be carefully managed because if we run out of the non renewable resources then we will have to change how we live and we also need to manage the renewable resources because if we do not then the Earth will be filled with pollution.
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