Older adults outperformed younger adults in their responses to New York Times crossword puzzles. The superior performance of these older adults best illustrates the value of:. a) crystallized intelligence.
b) concrete operational thought.
c) conservation.
d) habituation.
e) fluid intelligence.

All of the following are typical characteristics of traditional african religions except a. belief in a creator being b. belief that the dead go onto paradise, and their spirits cannot those left on earth c. belief that all things in nature (including rocks, trees, and animals) have souls d. beliefs are often combined with other faiths, such as christianity

This chart shows the number of soldiers killed according to two different sources. source a is a book written by university professors. source b is from a well-known historical website. in a paragraph, explain why the data presented is different, and evaluate the reliability of each source. which should be used in a school research project, and why?

How did the growth of railroads american businesses expand