He Developed a System for Predicting Planetary Positions That Remained

question 85

Multiple Choice

He developed a system for predicting planetary positions that remained in use for some 1,500 years.

• A)Tycho Brahe
• B)Copernicus
• C)Kepler
• D)Galileo
• E)Ptolemy

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Definitions:

Hydrochloric Acid

A strong, corrosive acid primarily found in the stomach, where it aids in digestion by breaking down foods and killing bacteria.

Sucrose

Disaccharide composed of glucose and fructose; table sugar.

Salt

A mineral compound that is composed mainly of sodium chloride, which is essential for life in general.

Water

A tasteless, odorless, and colorless chemical substance composed of hydrogen and oxygen, essential for most forms of life on Earth.