Discussion: Energy
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A system is a group of parts that can be
considered one unit. Storm systems,
ecosystems, and our bodies are natural
systems. Cars and houses are human-made
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systems.
B UT
E
Choose an example of a system, and analyze
the energy flow through the system. Describe in
detail how energy enters the system, how
energy changes form while in the system, and
how energy leaves the system.
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