Cognative theory and social theory.
The two areas of statistics are descriptive and inferential.
Two
The two major areas in which the North and South differed was Food Production and Culture.
administrative clinical
administrative clinical
In learning, measurement refers to the assignment of numbers to certain activities/people. Evaluation refers to making judgements based on the measurements observed. Put together, these two things can motivate learning by showing students in what areas they are excelling and what areas they need to work on.
The Sahara in the north and the Kalahari in the South
LALANG
AnswerMath, music. Although you only asked for two, he was also a philosopher and astronomer.
There are more than two dozen major desert areas in the world and numerous smaller desert areas. For a list of the major deserts and their locations, click on this link.
Europe and the Pacific Ocean.
Two major areas where Pascal's Triangle is in Algebra and Probability.