When students ask questions about potentially controversial topics in the classroom, teachers should?

Which of the following is a business practice to reduce coast by controlling all aspects of production in an industry

Which of the following was a key accomplishment of the people of songhai? a. they had a strong military and became the largest empire in west africa. b. they established a center of islamic scholarship. c. they worked with iron and prospered from the gold-salt trade. d. they dominated in the trade of ivory, enslaved people, and animal skins.

What are three voluntary behaviors that is not control by results?