how are levels of economic activities connected to a regions level of development Be sure to provide examples of primary secondary tertiary and quaternary activities and how they are related to development.

The current is like a stream or river in the ocean true or false

Rocks that contain crystals that are roughly equal in size and can be identified with the unaided eye are said to exhibit a texture.

Which statements describe characteristics of mdcs? higher standard of living increased agricultural focus more access to health care more access to transportation and communication more industry reduced educational opportunities shorter life expectancy