How to solve the air pollution caused by the incineration of items in rural area

Of the following choices, which ones are characteristics of west african society? select all that apply. a. arabic was the main language used when trading with other societies. b. christianity was the only religion practiced in villages. c. slaves had no rights and were only given specific farming tasks. d. skilled workers were a higher level in the caste system than traders. e. religious rituals encouraged the honoring of ancestors.

What does one prolonged blast and one short blast mean?

Which of these persons was a co-founder of twitter? eric schmidt jack dorsey tim cook paul alle