Which of the following best explains why it is important to protect grassland ecosystems ? a. they will turn into tundra if they are not protected b. they provide our country with money through international trade c. without them, plants species in other ecosystems will become overpopulated d. we depend on them to meet our basic needs through farming and agriculture

In which way does the due process clause best represent the spirit and goals of the us bill of rights? a) it protects states' rights against the federal government. b) it protects citizens' rights against government mistreatment. c) it establishes the social and political equality of us citizens. eliminate d) it outlines social and political responsibilities of us citizens.

The county could deny african americans the right to attend white schools on the basis of

Concerns about the environment prompt congress to pass a $1 surcharge tax on each gallon of gasoline. which statement best describes the impact of such a tax