How did egypts geography affect its farming methods

Why do drivers have difficulty seeing side traffic at t-intersections in rural areas?

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.

Which statement about spreading knowledge of diseases and health around the world is correct?