Them out to seem a bit sociopathic. I think the author chose to end it this way because it shows that the children only used the man to fill their curiosity and turned away when he no longer held their amusement. Going back to the sociopathic tendencies, being that sociopaths use others for solely their own entertainment

Which one contains more bacteria a sneeze or a cough ? ♡

[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.

When calculating the daily protein needs for marathon runners or competitive weightlifting, you should allow for approximately grams of protein per kilogram of body weight