- The number one cause of death worldwide is (A) cancer
(B) heart disease
(C) AIDS
(D) stroke
(E) lower respiratory diseases (flu, pneumonia, and tuberculosis combined)- The following age-structure diagram would be typical of
Source: U.S. Census Bureau, International Data Base (A) Russia(B) China
(C) the United States
(D) Ethiopia or Peru
(E) Canada- Examine the following age-structure diagram.