You and your friend are having trouble deciding what to do this weekend. you have several options, and all of them have pros and cons. what should you do to protect your health and safety as you have fun? let someone unbiased decide for you flip a coin for each possible option choose the one that is the cheapest evaluate the details of each option

Injuries in the environment are a result of a. lower level activities. b. irresponsibility. c. mismatch between a child's abilities and activities. d. children not paying attention.

[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.

How does food play a part in our culture (us culture) and other cultures around the world?