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Health, 21.06.2019 18:00
Which of the following is not a part of the integumentary system
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Health, 22.06.2019 15:00
How will health most likely be affected if you follow the recommended guidelines for sleep rest and physical activity
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Health, 22.06.2019 15:20
[120 total points] (public health) in one of the largest human experiments ever conducted, in 1954 a randomized controlled trial was run to see whether a vaccine developed by a doctor named jonas salk was effective in preventing paralytic polio. a total of 401,974 children (ages 6–9), chosen to be representative of those who might be susceptible to the disease, were randomized to two groups: 200,745 children (the control group c) were injected with a harmless saline solution (a placebo) and the other 201,229 children (the treatment group t) were injected with salk’s vaccine.what was the point of giving saline solution to the children who didn’t get the vaccine? explain briefly.
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A weight loss plan that is popular only for a short period of time is also known as
a short diet.
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