advice of the day: everything doesn't suck it just matters about the path you take there are always forks in the road when your choosing a path there are bad paths and good paths if you choose the bad path there will be consequences but if you choose the good path you will be rewarded but its hard to know what the good path is that's why you have to take your chance

[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.

International social workers work on global level and play a key role in improving quality of life for

The frequency in wich you perform certain exercise depends on the blank of the exercise