what is social hygiene
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Answer:
The practices and measures designed to protect and improve the family as a social institution specifically to protect against diseases
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Explanation:
x= 3y + 4z - 5
therefore
y - 1 = z
sin(x-y)= sinxcosy- cosxsiny
We live in a world defined by the pace of change, and whilst the velocity of that change has not always impacted upon our political institut
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