Which answer best describes the most widely held theory about how humans came to populate earth? a. they developed from different hominid species in different places over millions of years. b. they traveled by boat from africa to different continents. c. they migrated over land from africa over the last 80,000 years. d. they migrated from the americas to africa four million years ago.

"“forty or fifty years ago, many people thought that simply transferring technologies from industrialized to developing countries would close the technology gap. now we know that technologies developed in industrialized countries may not be suitable for use in other environments. they may require a particular type of infrastructure to operate. they may need specialized parts or knowledge to mend when they break we now understand that innovative capacity must be built in different ways." - united nations secretary-general ban ki-moon based on the secretary general's comments, which of these would be most important for a country to improve? a) native literature b) transportation grid c) cultural traditions d) construction styles

What are the basic input of iron and steel industry

Where do the majority of cases heard by the supreme court originate?