Graphs can be used to estimate information not represented on the graph. Please select the best answer from the choices provided OF​

Which of the following studies is linked most directly to the establishment of the national research act in 1974 and ultimately to the belmont report and federal regulations for human subject protection? a. the public health service tuskegee study of untreated syphilis in the negro male.b. stanford prison experiment (zimbardo).c. tearoom trade study (humphreys).d. the harvard t3 study.

The principle of checks and balances is based on the notion that

6) why do you think the battle of concord was important of the patriot soldiers?