"Think before you speak" You never know what somebody else is going through and why they are acting in a weird way. Always be nice to people. Don't start judging people before knowing them. Remember, words do hurt but the best people, they forgive ^-^ God bless keep y'alls heads up loves.Know y'alls worth loves and don't let people think they got the best of you

Credits-DeadSoul91..

Trending data is needed when evaluating fitness levels in order to a. compare against others b. chart overall progress c. correct inaccurate data d. keep a person motivated

[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 harmful is it to smoke a pack of cigarettes a week?