From what sources are people most likely exposed to BPA?What external factors, or conditions, affect the release of BPA from those sources?How can people reduce their exposure to BPA?Should BPA be kept out of products that people frequently use? Why or why not?

radon is correct hope this

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.