Contrast a healthy liver with that of a liver affected by alcohol consumption, include a minimum of 4 facts in your note-taking column?

You have weighed the likely outcomes of your decision to move in with your dad and have made a decision based on those outcomes what is an example of

[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.

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