Answer: Well people just dont want to answer or its because what ever thing you bought it on which you didn't need to do all you have to do is answer some questions then you will not have ads and you will get points so you can ask questions.
Explanation: YOU SHOULDENT HAVE PUT UR CARD IN
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<h3>What is the "first consideration" for policymakers?</h3>
<em>Answer</em><em>;</em><em> </em>
<h3>Lavis JN, Gilbert R, Salanti G, Harden M, See S. Infant sleeping position and the sudden infant death syndrome: systematic review of observational studies and historical review of recommendations from 1940 to 2002. Int J Epidemiol. 2005;34:874–87. doi: 10.1093/ije/dyi08</h3>
<h3><em>Hope</em><em> </em><em>it's</em><em> </em><em>helpful</em><em> </em><em>to</em><em> </em><em>you</em></h3>
Answer:
It is known as Non-experimental research
