A ____ tax is a tax levied on the removal of natural resources (especially oil and gas) from the earth

What factors combined to result in the perceived link between vaccinations and autism? What has recent research on this possible link revealed

What will be an ideal response?

On-line processing allows ______.

A. pollsters to legitimately include data taken from web polls in their survey results B. individuals to make real-time updates to their evaluations of political events C. interest groups to mobilize their followers more readily D. opinion leaders to mediate and make sense of information