If culture a appropriates one of the customs of culture b, what is the most likely outcome?
a.
culture a will become indistinguishable from culture b.

b.
culture a will gain one custom, and culture b will remain relatively unchanged. (correct answer)

c.
culture b will gain one custom, and culture a will remain relatively unchanged.

d.
culture a will gain one custom, and culture b will lose one custom.

Fats are the most concentrated form 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 real advantage to hydrostatic weighing is that it a. can be done anywhere with no equipment b. gives one of the most accurate measurements of body fat c. uses calipers to measure body fat select the best answer from the choices provided.