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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.
Answers: 1
Health, 21.06.2019 23:00
Measuring your progress by weight (only)? a: the fit of your clothes b: bathroom scale c: body fat scale d: body fat caliper
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Health, 22.06.2019 03:40
Which of the following is not an internal factor of decision making? a. ethics b. emotions c. peer pressure d. attitude
Answers: 3
Health, 22.06.2019 11:00
Describe the potential effects, on people, of unprotected exposure to the sun.give an example of 1 new thing have you learned about the sun’s uv rays.
Answers: 1
When you swallow what covers the larynx...
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