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3. What is physical science mainly about? *

the relationship between matter and energy
O the relationship between matter and light
the relationship between molecules and matter
O the relationship between light and energy
PLZ HELP!!

3. What is physical science mainly about? * the relationship between matter and energy-example-1
User Rhs
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Answer: D

Explanation: Physical science is the study of the inorganic world. That is, it does not study living things. (Those are studied in biological, or life, science.) The four main branches of physical science are astronomy, physics, chemistry, and the Earth sciences, which include meteorology and geology.

User Maxrunner
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