The
nervous
system
has
an
important
role
to
perform
in
the
interaction
function
.
It
controls
our
entire
body
sending
,
receiving
and
interpreting
information
from
all
parts
of
our
body
.
This
messages
travel
through
the
body
as
nerve
impulses
.
But
let's
see
the
sequence
of
this
____________________
:
SENSE
ORGANS
:
They
respond
to
a
____________________
and
send
impulses
along
the
____________________
nerves
.
SENSORY
NERVES
:
They
carry
information
from
the
sense
organs
and
internal
organs
to
the
____________________
nervous
system
.
CENTRAL
NERVOUS
SYSTEM
:
Spinal
Cord
:
The
spinal
cord
produces
____________________
and
automatic
responses
.
Brain
:
The
brain
is
____________________
the
cranium
and
it
makes
____________________
and
gives
____________________
.
MOTOR
NERVES
:
The
central
nervous
system
coordinates
the
information
,
receives
and
sends
impulses
along
motor
nerves
.
These
motor
nerves
carry
signals
from
the
central
nervous
system
to
the
____________________
in
the
____________________
system
.
MUSCULOSKELETAL
SYSTEM
:
It
brings
a
response
.
This
response
can
be
either
a
voluntary
or
an
____________________
response
.
Involuntary
movements
are
produced
by
the
spinal
cord
action
.
Our
reflexes
are
involuntary
movements
.
Reflexes
are
fast
and
____________________
responses
.
Voluntary
movements
are
produced
by
brain
activity
.
The
brain
interprets
information
from
the
sesnse
organs
and
produces
a
voluntary
respose
.
Voluntary
responses
are
____________________
than
involuntary
responses
.
