1.)tonya knows she is performing cardiovascular exercise if she is
a.)tired
b.)feeling stiff after the workout
c.)breathing faster to take more oxygen into her lungs
d.)gaining muscle size and strength
2.)if eve is recovering from a set-back, the best way for her to reach her long-term goals is to
a.)continue with her original short-term goals
b.)re-set her short-term goals
c.)change her ultimate goal
d.)get a support system
3.)one good way to motivate yourself to perform weekly exercise is to
a.)compete with others
b.)make more difficult goals
c.)make an ultimate goal
d.)work towards perfection

Taking test right the process by which a norm becomes a part of an individual's personality, thus conditioning that individual to conform to society's expectations.

[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.

True or false a fertilized cell divides many times to form an embryo