Have this done correctly for brainiest
(this is for science by the way)
...
Answers: 3
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.
Answers: 2
Health, 22.06.2019 22:10
You are awaiting the white blood cell differential results for a patient who presented with a ruptured appendix and peritonitis. which type of leukocyte do you expect to be most elevated over its normal value?
Answers: 2
Health, 23.06.2019 06:00
Which practice is harmful to the land? a. using animal waste as fertilizer b. composting with peels from commercial fruit c. throwing paint cans in the garbage d. cutting the lawn with a gas-powered mower
Answers: 1
Health, 23.06.2019 09:00
If mary has stopped her resistance training for three weeks, once she continues, she should work out harder to get back in shape keep her workout the same as before her break reduce the weight during the workout session reduce the rest times between sets
Answers: 1
Mathematics, 16.05.2021 17:20
Mathematics, 16.05.2021 17:20
Mathematics, 16.05.2021 17:20
Mathematics, 16.05.2021 17:20
Physics, 16.05.2021 17:20
English, 16.05.2021 17:20
English, 16.05.2021 17:20
English, 16.05.2021 17:20
English, 16.05.2021 17:20
Mathematics, 16.05.2021 17:20
Biology, 16.05.2021 17:20
Mathematics, 16.05.2021 17:20
Mathematics, 16.05.2021 17:20