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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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Laddisandhu520 Laddisandhu520
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6 years ago
How have most data on environmental hazards been obtained? Select all that apply.
 
  A. Data obtained after large amounts of toxic chemicals were accidentally released.
  B. From descriptive research done by occupational health physicians.
  C. Research using random clinical trials in a controlled laboratory setting.
  D. Systematically using government-obtained data from required state reports.
  E. Toxicologists examining the effects of chemicals on animals and assuming humans may be similarly affected.
  F. When occupational exposure is correlated with health problems later.
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P.lianiaP.liania
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6 years ago
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Laddisandhu520 Author
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6 years ago
Smart ... Thanks!
fgarza2146
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Yesterday
this is exactly what I needed
jbag1237
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2 hours ago
This helped my grade so much Perfect
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