Which organ is able to exact dissolved oxgyn from water?

Which is not a characteristic of capitalism? 1. market economy 2. supply and demand 3. freedom of competition 4. classless society

Who believed that the best economic system was on in which businesses compete to gain profit with minimal or no government control

Which two tribes were closely related allies of the wichita? a. the lions and the kiowa apache b. the kadohadacho and the pawnee c. the osage and the quapaw d. the tawakoni and the waco