Sir isaac newton revolutionized the way people understood the universe in the seventeenth century when he proved that the a) earth revolves around the sun. eliminate b) planets revolve around the sun. c) planets are held in place by an invisible shield. d) sun's gravity keeps the planets within their orbits.

How is an objective summary different from an argumentative essay? o a. a summary should remain neutral, but an argumentative essay should promote a certain viewpoint. o b. a summary should use direct quotations, but an argumentative essay should paraphrase evidence. o c. a summary should include a works-cited list, but an argumentative essay should not cite others' work. o d. a summary should focus on a thesis, but an argumentative essay should address many different topics.

Why did reagan have the united stars invade grenada

Ahistorian who compares the expansion of political systems to the expansion of economic systems is organizing history by o a. region b. culture c. period d. theme