In Which One or More of the Following Is the Earth

question 1

Multiple Choice

In which one or more of the following is the earth assumed to be the center of the universe?

• A) the Ptolemaic system.
• B) the Copernican system.
• C) Kepler's laws of planetary motion.
• D) Newton's law of gravity.

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Definitions:

Images

Mental representations or visual pictures in the mind.

Scientific Method

A systematic process for research and investigation that involves the observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.

Critical Thinking

The goal of critically examining and assessing a matter to develop an opinion.

Hypothesis

A proposed explanation made on the basis of limited evidence as a starting point for further investigation.