Health, 29.09.2019 06:30 kaileasample8259
Which system is responsible for gathering, storing, and responding to information
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Health, 22.06.2019 00:00
Cardiovascular efficiency, muscular strength and endurance, flexibility, and body composition are all related factors.
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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 6β9), 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 salkβs vaccine.what was the point of giving saline solution to the children who didnβt get the vaccine? explain briefly.
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Health, 22.06.2019 21:00
Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.
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Health, 23.06.2019 05:30
Which food preservation method can people use at home? a. fermentation b. irradiation c. pasteurization d. thermal processing
Answers: 1
Which system is responsible for gathering, storing, and responding to information...
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