Salt from mines in the sahara desert were traded for what? (answer correctly)

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

Which of the following statements best describes relations between india and pakistan? a. the countries have had peaceful relations since the partition of india. b. the countries have an ongoing trade dispute with bangladesh. c. the countries have had conflicts over the region of kashmir. d. the countries have agreed not to develop nuclear weapons.

What are the four classes of fire according to nfpa?