ANSWER:
*Migration is the movement of people from one permanent home to another.
*Migration can have both positive and negative impacts on countries of origin as well as those of destination.
*For the countries migrants are leaving, the loss of labour can relieve pressure in over-crowded labour markets, propping up wages and easing unemployment.
*Moreover, migrants send home remittances and bring knowledge and ideas as they return.
*But emigration also can come with economic and social costs, such as labour shortages, a loss of educated and skilled workers and social repercussions for family members left behind.
*Public authorities in countries of origin need to address such costs while putting in place conditions to maximise the benefits.
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<span>What type of drug test measures the presence of drug in the specimen?
-</span><span>Qualitative</span>
Answer:
<em>Social factors that affect death are illiteracy, diseases and lack of health services and facilities. Economic factors that affect death are poverty, lack of balance diet. Environmental factors that affect death are climate and natural calamities.</em>
