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MartinGarrixx

Answer:

Nervous System

Explanation:

The nervous system works by sending and receiving electrical signals. The main organs of the nervous system are the brain and the spinal cord. The signals are carried by nerves in the body, similar to the wires that carry electricity all over a house.

Answer:

as well as sending electrical signals though the nervous system the brain also uses chemical signals to control processes  in the body

Explanation:

what body system send elecrical signals to all other body system

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