Author Question: What is the most well-known synthetic opioid? a) LSD b) heroin c) Valium d) ... (Read 15 times)

serike

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What is the most well-known synthetic opioid?
 
  a) LSD
  b) heroin
  c) Valium
  d) cocaine

Question 2

Relative to other disadvantaged children who attended a different pre-school or no preschool, Head Start children
 
  a) had significantly improved social-cognitive abilities and motor impulsivity.
  b) had significantly higher overall IQ's.
  c) were less socially proactive.
  d) had similar impulsivity problems.



cdmart10

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Answer to Question 1

b

Answer to Question 2

a



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