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Health, 21.06.2019 16:40, quoia89
Abanana can be an excellent source of potassium in our diet. there is a naturally occurring, long-lived, radioactive isotope of potassium, 40-19k, which has a natural abundance of 0.0117% and a half-life 1.27 billion years. estimate the activity of a typical banana due to this potassium isotope assuming that most of the mass is in stable potassium.
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Health, 22.06.2019 05:30, winterblackburn78
Brainliest. what are two not needed parts of the body?
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Health, 22.06.2019 16:00, daniellekennedy05
How do healthier citizens save the government money?
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Hey free point enyone need a gf my freind is single?...
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