in the swim and survive program, why do we need to know the different characteristics of people in difficulty? Explain the different characteristics.​

What fraction of high school seniors in the united states admit to drinking alcohol

In the city of newark, a young man named annoying was admitted to the e.r. he and his friends were trying to imitate the movie project x. his friends say he started twitching and having muscle spasms which progressed until he was stiff as a board. in his pockets, he had unmarked dark yellow tablets which dark flecks. analysis of the tablets showed them to contain a mixture of ecstasy and strychnine. ecstasy would not cause this clinical picture, but strychnine would. explain why?

Victoria enjoys laughing with her friends as they walk around the track after school which best describes her heart rate during this activity