Answer:
Kepler had discovered that the orbit of Mars could not be a circle but rather some kind of oval shape.Kepler postulated the idea of an ellipse as the shape of the orbit. He then used the elliptical model to generate a table of planetary positions, and tried to make it look as if he had arrived at these results by triangulation.
Explanation:
expressed, implied, concurrent
An example of a social norm is that most people expect a 15 per cent tip.
<h3>What is a Social Norm?</h3>
Social norms refers to shared standards of acceptable behavior by groups.
Social norms can occur both in formal and informal settings that govern the behavior of members of a society.
Norms become social when they are accepted by a large number of people in a society.
Learn more about social Norms at brainly.com/question/1278457
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Hi there.
The answer is juvenile offenders.
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