Factory owners may tolerate sweatshop conditions in an effort to keep production and costs a. high . . low b. high . . high c. low . . low d. low . . high

Use your vocabulary words to complete the sentences below. more of the world's population is now concentrated in heavily populated urban areas known as a this is quite a contrast from the past when or native groups were either farmers or — hunters and gatherers who moved between places in search of food. advanced technology has led to the integration of world economics and cultures, in the world's more developed countries. this integration requires , the responsible use and management of natural resources.

8. is a technique that uses the images from several telescopes to produce a single image. a. reflection b. interferometry c. radiation d. refraction

Countries trade with each other because resources are not evenly distributed across the globe. true or false