There is a wide difference between the internal system unit and the external system unit. The internal system unit is usually mounted on the motherboard inside the computer while the external system unit is independent of the computer like an external drive.
When heat is added to or is absorbed by a system, its internal energy increases. The amount of external work a system can do essentially refers to the amount of energy it can transfer to something else. So when internal energy increases, so does the external work done by the system.
communication system
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Nervous System
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Panda bears are considered to be both internal and external. Its digestive system which requires the panda bear to depend solely on bamboo for their main nutrients are considered to be internal. The external features of the animal include their senses and muscular system.
internal external not internal external not
The nervous system coordinates the body's response to changes in the internal and external environments The sense organs are part of the peripheral nervous system..
Data storage outside (external) or inside (internal) the computer. The location of where the information (files, etc) on your computer system/network.
its internal
how can respiatory system respond to internal and external stimuli