According to wallerstein's world systems theory which countries have the highest levels of economic development

Describe at least three examples of how people and wildlife have adapted to their environments in the middle east.

How long does it take neptune to orbit the sun?

According to a recent survey, the local government wants to classify people according to their income earning capacity. they want to do so in order to provide special facilities for the poor. who among the four individuals will be classified as poor? a. joseph earns $2.25 per day b. maria earns $1.50 per day c. rosita earns $2.00 per day d. tim earns $ 1.00 per day