Question

a) Nerezous system forma
network of connections all
lover the body that & various
organs together. All the
body fuetions
are controlled
direally or inderectly by
the braen though, nererus
system
ence between cerebree
and cerebellum
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Cerehrun
Terebellum​

Answer 1

Explanation:

The brain is a mass of nerve tissue located in an animal's head that controls the body's functions. In simple animals, the brain functions like a switchboard picking up signals from sense organs and passing information to muscles. The brain is also responsible for a variety of involuntary behavior, including keeping the heart beating, and maintaining blood pressure and temperature. In more advanced forms, particularly vertebrates, a more analytical brain coordinates complex behaviors. In higher vetebrates, the brain coordinates thinking, memory, learning, and emotions. The brain is part of an animal's central nervous system, which receives and transmits impulses. It works with the peripheral nervous system, which carries impulses to and from the brain and spinal cord via nerves running throughout the body.

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