In
a
circuit
,
electricity
____________________
from
the
negative
side
of
the
____________________
,
through
the
____________________
and
lights
up
the
bulb
.
Then
the
electricity
continues
travelling
around
to
the
____________________
side
of
the
battery
.
This
process
is
continually
____________________
.
A
bulb
transforms
electrical
energy
into
____________________
energy
.
We
can
also
use
a
____________________
,
which
transforms
electrical
energy
into
____________________
motion
.
Resistors
transform
electrical
energy
into
____________________
.
And
bells
or
____________________
transform
electrical
energy
into
____________________
.
We
can
control
the
circuit
with
____________________
,
____________________
____________________
and
____________________
____________________
.
