Which physical feature includes a large area of flat grasslands? a
Mojave Desert

b
Rocky Mountains

c
Mississippi River

d
Great Plains

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.

Those with high self-esteem are highly critical of their strengths and weaknesses. true or false

Why are the majority of the world's economies mixed? what may happen to the "pure" types of economies (traditional, socialist/command, market capitalist) when they incorporate elements from other economic models?