Yes it is , <span>A hypothesis is a reasonable guess based on what you know or observe.</span>
The central nervous system (CNS), which is made up of the brain and the spinal cord, and the peripheral nervous system (PNS), which is comprised of nerves and ganglia (small concentrations of grey matter).
The brain sends messages to the peripheral nerves in the body via the spinal cord, these have control of muscles and internal organs.
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A) Lifting a 1kg mass for 1 m
