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Health, 21.06.2019 16:40
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 14:30
Practice or pre-exercise theories of play pose the idea that a. play provides children with an opportunity to practice adult activities. b. play is necessary to reenergize human cognition. c. children have too much energy and play will rid them of that energy. d. children are the link between animals and human beings.
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Health, 23.06.2019 07:00
How can people get cancer? what types of cancer are there? plz i’ll mark u brainliest
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Aperson can abstain from harmful substances...
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