The
system
consists
of
skin
,
sweat
glands
,
hair
,
and
nails
.
The
system
consists
of
bones
and
cartilage
.
Th
system
consists
of
skeletal
muscles
and
helps
maintain
posture
.
The
system
includes
the
spinal
cord
and
nerves
.
The
system
includes
the
pituitary
,
thyroid
,
pineal
,
parathyroid
,
and
adrenal
glands
.
The
system
consists
of
the
blood
,
heart
,
and
blood
vessels
.
The
system
consists
of
lymph
,
lymphatic
vessels
,
lymph
nodes
,
the
spleen
,
and
thymus
.
The
system
consists
of
the
pharynx
,
larynx
,
trachea
,
bronchi
,
bronchioles
,
and
the
lungs
.
The
system
consists
of
the
oral
cavity
,
pharynx
,
esophagus
,
stomach
,
and
intestines
.
The
system
consists
of
the
kidneys
,
ureters
,
urinary
bladder
,
and
urethra
.
The
system
includes
the
ovaries
,
uterine
tubes
,
uterus
,
vagina
,
and
mammary
glands
for
females
and
testes
,
epididymis
,
ductus
deferens
,
penis
,
and
scrotum
for
males
.
Crear