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jjolivette jjolivette
wrote...
Posts: 850
7 years ago
Which of the following is true about lead?
a. It is found in drinking water systems of homes built before 1950.
b. It reacts with hydrogen chloride to form ozone.
c. It can be especially detrimental to children and fetuses.
d. It has not been shown to be a reproductive toxin.
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oamathoamath
wrote...
Posts: 154
7 years ago
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jjolivette Author
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7 years ago
You make an excellent tutor!
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Yesterday
This calls for a celebration Person Raising Both Hands in Celebration
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2 hours ago
Good timing, thanks!
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