The latest national health expenditures
a. were almost double what they were in 1935.
b. were almost 400 times what they were in 1935.
c. had stabilized and were not expected to rise much more.
d. were approximately 4 times what they were in 1935.
Question 2
In the early decades of the 20th century the scores on IQ tests were used to
a. prove the superiority of southern whites.
b. prove the racial inferiority of eastern and southern European immigrants.
c. prove the intellectual inferiority of women.
d. place pre-college students.
Elk at the Opal terrace at Mammoth Hot Springs, Yellowstone National Park
African bush (savanna) elephant in Etosha National Park, Namibia.
DNA Is a Double Helix
In 2013, Americans learned that the federal government massively surveys their phone calls and e-mai