Answers: 2
Health, 22.06.2019 15:20, timozy95
[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, 23.06.2019 04:31, sindy35111
Chicken nuggets. eggplant. ice cream. cats. none of the above . all of the obove. btw it days include
Answers: 1
Health, 24.06.2019 07:30, brookekolmetz
Causes of film fogging are a. secondary or scattered radiation exposure and outdated film. b. exposure of film to light during processing and solution splashed on the film before processing. c. movement of the patient and weak developing solution. d. incorrect placement of film and processing that's too long.
Answers: 1
Health, 24.06.2019 20:30, Arealbot
After relocating, siblings sora and nikita are happy with the move and with their new home. however, they are upset that they cannot go out to eat at restaurants anymore due to the increased cost of the new home. which common area of conflict does this situation represent? 1. management of money 2. need to relocate the family 3. disagreement between siblings 4. poor living conditions following relocation
Answers: 2
Is this picture of one of my friends real? or just from the internet?
Brainliest if you show proof...
History, 26.09.2019 19:10
Biology, 26.09.2019 19:10