Choose all the answers that apply.

The crust is:

1. the thinnest layer
2. made of large pieces called plates
3. mostly made of silicon dioxide
4. the outermost layer of the earth
5. also called the hydrosphere

Soweto was the site of one of the that swept across south africa in the late 1970s. in his effort to end apartheid, desmond tutu turned to . the united states responded to south africa’s apartheid policy in the 1980s by .

Why is the improved education of girls so important, especially with regard to economics and health? what are the leading causes of death among teenage girls in africa and how are they tied to education?

Which statement about this figure is false