There
are
a
few
similarities
and
differences
between
cardiac
,
skeletal
and
smooth
muscles
.
Cardiac
and
skeletal
muscle
are
both
____________________
in
appearance
,
unlike
____________________
muscle
.
Another
thing
cardiac
and
smooth
muscle
are
____________________
while
skeletal
muscle
is
____________________
.
The
structures
of
the
muscles
are
different
for
example
skeletal
muscles
are
arranged
in
____________________
bundles
,
while
cardiac
muscle
connects
at
____________________
angles
.
These
angles
are
known
as
____________________
____________________
.
Smooth
muscle
consists
of
____________________
spindle
-
shaped
cells
with
a
single
,
centrally
located
____________________
.
smooth
muscle
tissue
and
cardiac
muscles
are
found
in
the
____________________
walls
and
aorta
.
Smooth
muscles
are
also
found
in
the
majority
of
____________________
organs
and
____________________
vessels
.
____________________
muscle
only
exists
in
the
heart
.
