Which of the following is the best title of the expert?

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

Which statement best describes how chemical equations demonstrate conservation of mass?

Which statement about new zealand’s first inhabitants is not true? a. the maori have no political power today. b. the origin of the maori is in dispute by scholars. c. the maori are trying to reassert their claims to the land. d. the maori lost most of their land in the 1800s to the british colonists. (gradpoint)