Variations found in languages are best defined as . A. origins B. dialects C. sentences D. paragraphs

What structure on the south african coast has a range of 63 km and releases flashes every 30 seconds?

Because its government strictly controls its economy, north korea has a economy. a. command b. mixed c. traditional d. free market

What types of jobs typically are found in ghetto, inner-city neighborhoods? a. low-wage positions, typically in retail outlets, that require little education b. professional positions with banks, doctors' offices, and other similar businesses c. hourly factory and manufacturing positions d. positions that require advanced education, such as those in financial or technology firms select the best answer from the choices provided.