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Assessing Toxic Risk (Teacher Edition).
How can we decide what concentration of arsenic is acceptable in public drinking water? What does it mean to say that Vitamin D is a highly toxic chemical? How can we balance the risks of spraying pesticides versus the risks of insect-borne diseases such as West Nile Virus, Lyme Disease, or Malaria?...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
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| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Arlington :
National Science Teachers Association (NSTA),
2001.
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| Temas: | |
| Acceso en línea: | Texto completo |
| Sumario: | How can we decide what concentration of arsenic is acceptable in public drinking water? What does it mean to say that Vitamin D is a highly toxic chemical? How can we balance the risks of spraying pesticides versus the risks of insect-borne diseases such as West Nile Virus, Lyme Disease, or Malaria? Students discover the answers to these intriguing questions and more by delving into the Cornell Scientific Inquiry Series: Assessing Toxic Risk, Teacher Edition. |
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| Descripción Física: | 1 online resource (58 pages) |
| ISBN: | 9781933531557 193353155X 1281758140 9781281758149 |