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Considered highly dangerous since 1970 by scientists, the toxic effects of lead continues to expose more threats to health. This video and questions examine the dangers of a substance that used to be commonly found in homes.
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Classroom Considerations
- Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
- The intended use for this resource is Instructional|practice
- This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information
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