Why is clean coal technology a temporary solution A. Because it's difficult to conserve coal energy B. Because the process of burning coal is too expensive C. Because coal is a nonrenewable fossil fuel that will runout someday D. Because it's impossible to reduce the amount of pollution caused by burning coal

u

explanation:

typical characteristics of global cities include all of the following except being culturally isolationist.

explanation:

worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.

d. dr. francis collins